Liability insurance covers any damage you might do to the apartment building. Contents insurance covers all your belongings. Your landlord requires that you purchase Liability insurance, but he will pay 20% of the cost if you buy both Liability and Contents insurance. If you buy both at the same time the cost is $45 per month. What is the cost to you per month if you buy both and take advantage of the landlord's offer?

Answers

Answer 1

Answer:

I believe that it would just be 20% of the $45 which would mean that you would have to pay $36 a month.

Hope this is helpful!

Answer 2

The cost to you per month, after the landlord's contribution, is $36.

If you buy both Liability and Contents insurance, and take advantage of the landlord's offer to pay 20% of the cost, the cost to you per month can be calculated as follows:

Let's assume the cost of Liability insurance is represented by 'L' and the cost of Contents insurance is represented by 'C'.

According to the information given, if you buy both insurances at the same time, the cost is $45 per month.

This means: L + C = $45

The landlord is willing to pay 20% of the cost, which is equal to 20% of ($45). To calculate this amount:

20% of $45 = (20/100) x $45 = $9

So, the landlord will pay $9 towards the cost of both insurances.

Now, if you subtract the landlord's contribution from the total cost, you'll get the amount you have to pay:

(L + C) - $9 = $45 - $9 = $36

Therefore, the cost to you per month, after the landlord's contribution, is $36.

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Related Questions

The lengths (in kilometers) of rivers on the South Island of New Zealand that flow to the Pacific Ocean are listed in table #3.2.9 (Lee, 1994). a.) Find the mean and median.
b.) Find the range.
c.) Find the variance and standard deviation.

Answers

Final answer:

Without the specific lengths of the rivers, it's not possible to calculate the precise mean, median, range, variance, and standard deviation. In general, these values provide insights into the distribution and variability of river lengths on the South Island of New Zealand.

Explanation:

Unfortunately, the specific lengths of the rivers mentioned in the question were not provided, so it's not possible to calculate the mean, median, range, variance, and standard deviation without that data. In general, to calculate these statistical terms:

Mean is calculated by adding up all the lengths of the rivers and dividing by the number of rivers.Median is the middle value when the river lengths are arranged in ascending order. If there is an even number of rivers, it's the average of the middle two values.Range is found by subtracting the shortest river length from the longest.Variance is the average of the squared differences from the Mean.Standard deviation is the square root of the variance, indicating how much the river lengths vary from the average length.

These calculations are essential for understanding the distribution and variability of river lengths on the South Island of New Zealand.

a) 4x + 1
b) C = 15+ 3n
c) 3x + 4 = 13
For each of a, b and c
state which is an
equation, which is an
expression and which is a
formula.

Answers

Answer:

a) 4x + 1  expression

b) C = 15+ 3n  “it might be a Formula”

c) 3x + 4 = 13 equation

A popcorn container is the shape of an inverted cone. It is 9 inches tall, and the circular opening has a diameter of 4 inches. Which equation can be used to find the volume of the container?

Answers

The equation that can be used to find the volume V of the container is: Option A. [tex]V = 12 \pi}[/tex]

To find the volume V of the popcorn container, which is an inverted cone, we use the formula for the volume of a cone:

[tex]\[ V = \frac{1}{3} \pi r^2 h \][/tex]

Given:

The diameter of the circular opening is 4 inches, so the radius [tex]\( r \) is \( \frac{4}{2} = 2 \) inches.[/tex]The height h of the cone is 9 inches.

Now substitute these values into the formula:

[tex]\[ V = \frac{1}{3} \pi (2)^2 (9) \][/tex]

Calculate [tex]\( (2)^2 \):[/tex]

[tex]\[ (2)^2 = 4 \][/tex]

Now substitute r = 2 and h = 9 into the formula:

[tex]\[ V = \frac{1}{3} \pi[/tex] × 4 × 9

Simplify the multiplication:

[tex]\[ V = \frac{1}{3} \pi[/tex] × 36

Now calculate [tex]\( \frac{1}{3}[/tex] x 36

[tex]\[ \frac{1}{3}[/tex] x 36 = 12

Full Question

A popcorn container is the shape of an inverted cone. It is 9 inches tall, and the circular opening has a diameter of 4 inches.

A.  [tex]V = 12 \pi}[/tex]

B. V=(4)(9) 3

C. V=(4)(9)²

D. V-(2)(9)² wr

Sabine records the daily heights of a random sample of bamboo stalks, in inches. They are:

   20, 19, 17, 16, 18, 15, 20, 21

Consider the formulas:

A: s squared = StartFraction (x 1 minus x overbar) squared + (x 2 minus x overbar) squared + ellipsis + (x n minus x overbar) squared Over n minus 1. B: s = StartRoot StartFraction (x 1 minus x overbar) squared + (x 2 minus x overbar) squared + ellipsis + (x n minus x overbar) squared Over n minus 1 EndFraction EndRoot. C: Sigma squared = StartFraction (x 1 minus mu) Squared + (x 2 minus mu) squared + ellipsis + (x N minus mu) squared Over N EndFraction. D: Sigma = StartRoot StartFraction (x 1 minus mu) Squared + (x 2 minus mu) squared + ellipsis + (x N minus mu) squared Over N EndFraction EndRoot
Which formula should you use for variance?
Which formula should you use for standard deviation?

Answers

Answer:

Step-by-step explanation:

13.71

Step-by-step explanation:

Given the data as : 13 , 17, 9, 21

Finding the mean of the data;

sum of data set =13+17+9+21=60

Number of data set ,n,= 4

Mean= sum/n =60/4 =15

Finding the deviation from the mean

13-4=9

17-4=13

9-4=5

21-4=17

Squaring the deviations from mean

9²=81

13²=169

5²=25

17²=289

Adding the squares of deviations from the mean

81+169+25+289 =564

Finding n-1

4-1=3

Finding variance

564/3 =188

Finding the standard deviation

√188 = 13.71

Answer:

sample variance: option A

sample standard deviation: option B

Step-by-step explanation:

Given that we want to analyze a sample, then we need the sample variance formula and the sample standard deviation. The standard deviation is calculated by taking the square root of the variance. With sample [tex] \bar{x} [/tex], sample mean, is used, instead of [tex] \mu [/tex], the mean of the population.

you take a group of 20 people going to the movies. kids’ tickets cost $4 each, and adults tickets $6 each. your total cost is $96. the number of kids in your group is

Answers

The number of kids in your group is 12.

Step-by-step explanation:

Given,

Number of people = 20

Cost of each kid ticket = $4

Cost of each adult ticket = $6

Total spent = $96

Let,

x be the number of kids ticket

y be the number of adult ticket

According to given statement;

x+y=20     Eqn 1

4x+6y=96    Eqn 2

Multiplying Eqn 1 by 4

[tex]4(x+y=20)\\4x+4y=80\ \ \ Eqn\ 3[/tex]

Subtracting Eqn 3 from Eqn 2

[tex](4x+6y)-(4x+4y)=96-80\\4x+6y-4x-4y=16\\2y=16[/tex]

Dividing both sides by 2

[tex]\frac{2y}{2}=\frac{16}{2}\\y=8[/tex]

Putting y=8 in Eqn 1

[tex]x+8=20\\x=20-8\\x=12[/tex]

The number of kids in your group is 12.

Keywords: linear equation, elimination method

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Determine which relation is a function. Question 13 options: a) {(3, 0), (– 2, – 2), (7, – 2), (– 2, 0)} b) c) y = 15x + 2 y = 1 5 x + 2 d)

Answers

Answer:

x=3−2d,5,−2(1+d),5,−27−2d,5,−2(2+d),5,2(y−d),5

Step-by-step explanation:Solving for x. Want to solve for y or solve for d instead?

1 Simplify  0-20−2  to  -2−2.

3,-2,-27,-2-2,02y=1,5x+2d3,−2,−27,−2−2,02y=1,5x+2d

2 Simplify  -2-2−2−2  to  -4−4.

3,-2,-27,-4,02y=1,5x+2d3,−2,−27,−4,02y=1,5x+2d

3 Subtract 2d2d from both sides.

3-2d,-2-2d,-27-2d,-4-2d,02y-2d=1,5x3−2d,−2−2d,−27−2d,−4−2d,02y−2d=1,5x

4 Divide both sides by 1,51,5.

\frac{3-2d}{1},5,\frac{-2-2d}{1},5,\frac{-27-2d}{1},5,\frac{-4-2d}{1},5,\frac{02y-2d}{1},5=x

​1

​3−2d

​​ ,5,

​1

​−2−2d

​​ ,5,

​1

​−27−2d

​​ ,5,

​1

​−4−2d

​​ ,5,

​1

​02y−2d

​​ ,5=x

5 Factor out the common term 22.

\frac{3-2d}{1},5,\frac{-2(1+d)}{1},5,\frac{-27-2d}{1},5,\frac{-4-2d}{1},5,\frac{02y-2d}{1},5=x

​1

​3−2d

​​ ,5,

​1

​−2(1+d)

​​ ,5,

​1

​−27−2d

​​ ,5,

​1

​−4−2d

​​ ,5,

​1

​02y−2d

​​ ,5=x

6 Factor out the common term 22.

\frac{3-2d}{1},5,\frac{-2(1+d)}{1},5,\frac{-27-2d}{1},5,\frac{-2(2+d)}{1},5,\frac{02y-2d}{1},5=x

​1

​3−2d

​​ ,5,

​1

​−2(1+d)

​​ ,5,

​1

​−27−2d

​​ ,5,

​1

​−2(2+d)

​​ ,5,

​1

​02y−2d

​​ ,5=x

7 Factor out the common term 22.

\frac{3-2d}{1},5,\frac{-2(1+d)}{1},5,\frac{-27-2d}{1},5,\frac{-2(2+d)}{1},5,\frac{2(y-d)}{1},5=x

​1

​3−2d

​​ ,5,

​1

​−2(1+d)

​​ ,5,

​1

​−27−2d

​​ ,5,

​1

​−2(2+d)

​​ ,5,

​1

​2(y−d)

​​ ,5=x

8 Simplify  \frac{3-2d}{1}

​1

​3−2d

​​   to  (3-2d)(3−2d).

3-2d,5,\frac{-2(1+d)}{1},5,\frac{-27-2d}{1},5,\frac{-2(2+d)}{1},5,\frac{2(y-d)}{1},5=x3−2d,5,

​1

​−2(1+d)

​​ ,5,

​1

​−27−2d

​​ ,5,

​1

​−2(2+d)

​​ ,5,

​1

​2(y−d)

​​ ,5=x

9 Simplify  \frac{-2(1+d)}{1}

​1

​−2(1+d)

​​   to  (-2(1+d))(−2(1+d)).

3-2d,5,-2(1+d),5,\frac{-27-2d}{1},5,\frac{-2(2+d)}{1},5,\frac{2(y-d)}{1},5=x3−2d,5,−2(1+d),5,

​1

​−27−2d

​​ ,5,

​1

​−2(2+d)

​​ ,5,

​1

​2(y−d)

​​ ,5=x

10 Simplify  \frac{-27-2d}{1}

​1

​−27−2d

​​   to  (-27-2d)(−27−2d).

3-2d,5,-2(1+d),5,-27-2d,5,\frac{-2(2+d)}{1},5,\frac{2(y-d)}{1},5=x3−2d,5,−2(1+d),5,−27−2d,5,

​1

​−2(2+d)

​​ ,5,

​1

​2(y−d)

​​ ,5=x

11 Simplify  \frac{-2(2+d)}{1}

​1

​−2(2+d)

​​   to  (-2(2+d))(−2(2+d)).

3-2d,5,-2(1+d),5,-27-2d,5,-2(2+d),5,\frac{2(y-d)}{1},5=x3−2d,5,−2(1+d),5,−27−2d,5,−2(2+d),5,

​1

​2(y−d)

​​ ,5=x

12 Simplify  \frac{2(y-d)}{1}

​1

​2(y−d)

​​   to  (2(y-d))(2(y−d)).

3-2d,5,-2(1+d),5,-27-2d,5,-2(2+d),5,2(y-d),5=x3−2d,5,−2(1+d),5,−27−2d,5,−2(2+d),5,2(y−d),5=x

13 Switch sides.

x=3-2d,5,-2(1+d),5,-27-2d,5,-2(2+d),5,2(y-d),5x=3−2d,5,−2(1+d),5,−27−2d,5,−2(2+d),5,2(y−d),5

Done

What is the equation of the perpendicular line 2x-4y=7 passing through the points (2,-5/4)?

Answers

Answer:

[tex]y= 2x-5\frac{1}{4}[/tex]

Step-by-step explanation:

We are given;

The equation 2x + 4y = 7

A point (2, -5/4)

We are supposed to determine the equation of a line perpendicular to the given line;

First, we determine the slope of the given line by writing the equation in the form of y= mx + c

2x + 4y = 7

y = -1/2x + 7/4

m₁ = -1/2

But, for perpendicular; m₁×m₂= -1

Therefore;

-1/2 × m₂ = -1

m₂ = 2

Thus, we can get the equation of the line;

Taking another point (x, y)

[tex]\frac{y+\frac{5}{4} }{x-2}=2[/tex]

[tex]y+\frac{5}{4}= 2(x-2)[/tex]

[tex]y+\frac{5}{4}= 2x-4[/tex]

[tex]y= 2x-4-\frac{5}{4}[/tex]

[tex]y= 2x-5\frac{1}{4}[/tex]

Thus, the equation of the line in question is [tex]y= 2x-5\frac{1}{4}[/tex]

What document changed the purpose of the Civil War from one of states' rights to that of slavery?

the Thirteenth Amendment
Declaration of Independence
the Fugitive Slave Law
Emancipation Proclamation

Answers

Answer:

The Emancipation Proclamation is the document that changed the purpose of the Civil war from one of states' rights to that of slavery.

Step-by-step explanation:

The Emancipation Proclamation is the document that changed the purpose of the Civil war from one of states' rights to that of slavery.

The main idea behind this document was to clearly state that " all persons held as slaves" in the southern states "are, and henceforward shall be free."

When the north won the civil the above mentioned words in quotes of the Emancipation Proclamation document effectively guaranteed the freedom of all people held as slaves in all of United States of America.

Solve the simultaneous equation 3x^2-xy=0 and 2y-1

Answers

Answer: 1

Step-by-step explanation:  3x^2-xy=0,

2y-5x=1

amanda ran 4 laps around the school track. Clifford ran half as many laps as brian ran. Together the 3 friends ran 13 laps. How many laps did bryan run

Answers

Answer: 6 laps

Step-by-step explanation:

13  - 4= 9 left  6 and half would be three

Final answer:

To find out how many laps Bryan ran, an equation was formulated combining the laps Amanda and Clifford ran with the total laps, which, when solved, showed Bryan ran 6 laps.

Explanation:

To solve the problem, let's denote the number of laps Bryan ran as B, Amanda ran 4 laps, and Clifford ran half as many laps as Bryan, so that's B/2 laps.

According to the problem, together they ran a total of 13 laps.

Now we can write an equation based on the information given:

4 + (B/2) + B = 13

Next, we solve for BD:

Combine like terms:

B + B/2 = 13 - 4

1.5B = 9

Divide by 1.5 to solve for B:

B = 9 / 1.5

B = 6

So, Bryan ran 6 laps.

Which parent function is f(x) = x2?
Linear quadratic or absolute or exponential

Answers


This is the quadratic function

quadratic function

Step-by-step explanation:

13x-y=-5 in slope intercept form

Answers

Answer:

y = 13x + 5

Step-by-step explanation:

What is ten minus one

Answers

Answer:

9

Step-by-step explanation:

10 - 1 = 9

1, 2, 3, 4, 5, 6, 7, 8, 9, 10

if we erase 10, we have 9. Try that when subtracting 1 - any number

In one U.S city, the taxi cost is $2 plus $0.60 per mile. If you are traveling from the airport, there is an additional charge of $5.50 for tolls. How far can you travel from the airport by taxi for $43.50?

Answers

Answer:

60 miles

Step-by-step explanation:

Let

x ----> the number of miles  

we know that

The number of miles multiplied by $0.60 per mile plus $2 plus the charge of $5.50 for tolls (because you are travelling from the airport)  must be equal to  $43.50

so

The linear equation that represent this problem is

[tex]0.60x+2+5.50=43.50[/tex]

Solve for x

Combine like terms left side

[tex]0.60x+7.50=43.50[/tex]

subtract 7.50 both sides

[tex]0.60x=43.50-7.50[/tex]

[tex]0.60x=36[/tex]

divide by 0.60 both sides

[tex]x=60\ miles[/tex]

. Ms. Jenson needs to rent a ballroom for an event and she must spend less than $625 for the
rental fee. The cost to rent the ballroom is $350 for 3 hours. The cost for each additional hour is
$125. She wrote the inequality, 625 > 350 + 125h, to find h, the number of extra hours she can
rent the ballroom. Which value for h makes the inequality true?
A. 2 b.3 c . 5 d . 7

Answers

Answer:

The value of h that makes the inequality true is 2.

Step-by-step explanation:

Ms. Jenson needs to rent a ballroom for an event and she must spend less than $625 for the  rental fee. The cost to rent the ballroom is $350 for 3 hours. The cost for every extra hour is  $125.

She wrote the inequality,

625 > 350 + 125h

to find h, the number of extra hours she can  rent the ballroom.

Solving this inequality we get

125h < 275

⇒ h < 2.2

So the value of h that makes the inequality true is 2. (Answer)

The required value of h < 2 or the number of extra hours she can rent the ballroom.

Given that,

She must spend less than $625 for the  rental fee,

The cost to rent the ballroom is $350 for 3 hours,

The cost for each additional hour is  $125,

She wrote the inequality, 625 > 350 + 125h.

We have to find,

The value of h, the number of extra hours she can  rent the ballroom. Which value for h makes the inequality true.

According to the question,

She must spend less than $625 for the  rental fee. The cost to rent the ballroom is $350 for 3 hours.

The cost for each additional hour is  $125. She wrote the inequality,

[tex]650>350+125h,[/tex]

Solving the equation to find h, the number of extra hours she can rent the ballroom.

[tex]650>350+125h\\\\650-350>125h\\\\300>125h\\\\h<\frac{300}{125} \\\\h<2.2\\\\h<2 approx[/tex]

Hence, The required value of h < 2 for the number of extra hours she can rent the ballroom.

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3y = 2x + 5
find the constant of variation

Answers

y doesn't vary directly with x

Monica deposits $300 into a savings account that has a simple interest of 3.4%. Paul deposits $400 into a savings account that has a simple interest rate of 2.4%. Who earned more in interest and in one year?

Answers

Answer: Monica earned more interest

Step-by-step explanation:

The formula for calculating simple interest is given by :

S.I = [tex]\frac{ptr}{100}[/tex]

For Monica

S.I = 300 x 3.4 x 1 / 100

S.I = $10.2

For Paul

S.1 = 400 x 2.4 x 1 / 100

S.I = $9.6

Therefore : Monica earned more interest

Consider the sequence of numbers: 3/8, 3/4, 1 /18, 1 1/2, 1 7/8

Answers

Question:

Consider the sequence of numbers: [tex]\frac{3}{8}, \frac{3}{4}, 1\frac{1}{8}, 1\frac{1}{2}, 1\frac{7}{8}[/tex]

Which statement is a description of the sequence?

(A) The sequence is recursive, where each term is 1/4 greater than its preceding term.

(B) The sequence is recursive and can be represented by the function

f(n + 1) = f(n) + 3/8 .

(C) The sequence is arithmetic, where each pair of terms has a constant difference of 3/4 .

(D) The sequence is arithmetic and can be represented by the function

f(n + 1) = f(n)3/8.

Answer:

Option B:

The sequence is recursive and can be represented by the function

[tex]f(n + 1) = f(n) + \frac{3}{8} .[/tex]

Explanation:

A sequence of numbers are

[tex]\frac{3}{8}, \frac{3}{4}, 1\frac{1}{8}, 1\frac{1}{2}, 1\frac{7}{8}[/tex]

Let us first change mixed fraction into improper fraction.

[tex]\frac{3}{8}, \frac{3}{4}, \frac{9}{8}, \frac{3}{2}, \frac{15}{8}[/tex]

To find the pattern of the sequence.

To find the common difference between the sequence of numbers.

[tex]\frac{3}{4}-\frac{3}{8}=\frac{6}{8}-\frac{3}{8}= \frac{3}{8}[/tex]

[tex]\frac{9}{8}-\frac{3}{4}=\frac{9}{8}-\frac{6}{8}= \frac{3}{8}[/tex]

[tex]\frac{3}{2}-\frac{9}{8}=\frac{12}{8}-\frac{9}{8}= \frac{3}{8}[/tex]

[tex]\frac{15}{8}-\frac{3}{2}=\frac{15}{8}-\frac{12}{8}= \frac{3}{8}[/tex]

Therefore, the common difference of the sequence is 3.

That means each term is obtained by adding [tex]\frac{3}{8}[/tex] to the previous term.

Hence, the sequence is recursive and can be represented by the function [tex]f(n + 1) = f(n) + \frac{3}{8} .[/tex]

What is the addictive inverse of 6x

Answers

The additive inverse of 6x is -6x.

This is because 6x + (-6x) = 6x - 6x = 0

Answer:

-6x

Step-by-step explanation:

It's a little unclear from the question what you mean, but I assume you mean the 'additive inverse'. In terms of solving equations, this term typically means we just minus 6x. i.e - 6x.

However, if the question means find the inverse function of f(x) = 6x,

then this would be a different answer: in particular, the inverse function is the function that 'undoes' this, so it would be f-1(x) = x/6.

If week 1=5, week 2=3, week 3=7, week 4=5 what will week 5 be?

Answers

Answer: 11

Step-by-step explanation:

The sequence goes +4, +1, +5, +1... so obviously the next number will be +6. So, 5+6=11

The answer is week 5=11

Week 5 will be 9.

This is a question that has to do with one's reasoning. Since we are given that week 1=5, week 2=3, week 3=7, week 4=5, we can infer that the sequence used is +4, +1, +4, +1, ....

In this case, the last week was week 4 and was given as week 4=5, in this case +1 was used, therefore the next week will have +4. In this case, week 5 will be:

= 5 + 4

= 9

Therefore, week 5 will be 9

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will mark brainliest please hurray The table below shows selected points from a function.

1 (the picture for this question is the chart ) The rate of change for the interval shown in the table is ( constant or not constant) so the function is a ( linear or non-linear)

2 (this goes with the chart that says hawk on it) Pick the correct equation for the line below: A y=x^2+90 B y = 3x +90 C y = 90x-10 D y = -10x + 90


3 ( the picture that goes with this one is the normal graph) Look at the graph shown: Which equation best represents the line? (4 points)


y = 1 over 3 x − 1

y = 3x − 1

y = −x + 1 over 3.

y = 3x + 1

Answers

Answer:

The answers are given below.

Step-by-step explanation:

1. The rate of change for the interval shown in the table is constant. So, the function is linear.

2.From the graph, the  line passes through (0, 90) and the slope of the line is negative.So, the correct equation for the line is,

y = -10x + 90

3.According to the question and the graph, the  equation is a straight line with y - intercept equal to -1.So, the equation which best represents  the line is,

y = 3x - 1

l Zach graphs some ordered pairs in
the coordinate plane. The x-values of the ordered pairs represent the
number of hours since noon, and the y-values represent the temperature
at that time.
a. In which quadrants could Zach graph points? Explain your thinking.
In what part of the world and at what time of year might Zach collect
data so that the points he plots are in Quadrant IV?​

Answers

Answer:

x

Step-by-step explanation:

A ski run has an angle of elevation of 24.4 degrees and a vertical drop of 1100 feet . To the nearest foot how long is the ski run

Answers

Answer:1100 feet

Step-by-step explanation: the drop is 11 feet

Final answer:

To find the length of the ski run, we use tangent of the angle of elevation (24.4 degrees) which equals the vertical drop (1100 feet) divided by the length of the run. Calculating this gives a length of approximately 2433 feet for the ski run.

Explanation:

To calculate the length of the ski run with an angle of elevation of 24.4 degrees and a vertical drop (rise) of 1100 feet, we use trigonometry, specifically the tangent function.

Tangent of an angle in a right triangle equals the opposite side (rise) divided by the adjacent side (run). In this case, we have:

tan(24.4 degrees) = rise / run

Plugging in the known value for the rise (1100 feet), we get:

tan(24.4 degrees) = 1100 / run

This allows us to solve for the run (length of the ski run):

run = 1100 / tan(24.4 degrees)

Using a calculator, we find that:

run ≈ 1100 / 0.4525

run ≈ 2432.96 feet

This can be rounded to the nearest foot to give a ski run length of approximately 2433 feet.

Which is the rationalized form of the expression look at picture

Answers

Answer:

[tex] \frac{ \sqrt{x} }{ \sqrt{x} + \sqrt{5} } ( \frac{ \sqrt{x} - \sqrt{5} }{ \sqrt{x} - \sqrt{5} } ) = \frac{x - \sqrt{5x} }{x - 5} [/tex]

The correct answer is C.

HELPPPPPP!!!
Consider the given equation that models a train’s distance from its departing station, where:
• y represents the distance in miles,
• x represents the speed of the train in miles per hour, and
• t represents the time traveled from the departing station in hours.
=t
Enter an equation for which the solution is the speed of the train, in miles per hour, where the train’s
distance from the departing station is 162 miles and it has traveled for 3 hours.

Answers

Answer:

[tex]x = 54\ mi/hr[/tex]

Step-by-step explanation:

Given:

The given equation is.

[tex]y=xt[/tex]

Where:

y represents the distance in miles,

x represents the speed of the train in miles per hour, and

t represents the time travelled from the departing station in hours.

y = 162 miles

t = 3 hours

Solution:

The given equation is.

[tex]y=xt[/tex]

Rewrite the given equation for x or speed.

[tex]x=\frac{y}{t}[/tex]

Substitute y and t value in above equation.

[tex]x=\frac{162}{3}[/tex]

[tex]x = 54\ mi/hr[/tex]

Therefore, the speed of the train is [tex]54\ mi/hr[/tex].

solve for x: 3x-4/6+1/3=3x/2​

Answers

Answer:78

Step-by-step explanation:

A club's membership increased from 250 to 300 members. Express the new membership as a percent of the old membership. Then, Express the old membership as a percent of the new membership.

Answers

Answer:

The new membership as a percent of the old membership = 120 %

The old membership as a percent of the new membership = 83.33 %

Step-by-step explanation:

Formula to find the percent of Comparing Quantities  

Percent=Quantity/Whole x 100  

i) To Express the new membership as a percent of the old membership

In this case the old membership is the whole and the new membership is a quantity.

Let A is the unknown percent to be find.  

A =250/300  x 100

 A =120 %   answer -1

i) To Express the old membership as a percent of the new membership

In this case the new membership is the whole and the old membership is a quantity.

Let A is the unknown percent to be find.  

A =300/250  x 100

 A =83.33 %  answer 2

9^2 ÷ (2 + 1) × (30 - 3^3)
9^2 ÷ (2 + 1) × (30 - 3^3)

Answers

Answer:81

Step-by-step explanation:

Answer:

81

Step-by-step explanation:

9^2 ÷ (2 + 1) × (30 - 3^3) =

= 81 ÷ 3 × (30 - 27)

= 27 × 3

= 81

Describe the effect an increase in n, the number of payment periods, has on the monthly payment P in the formula P = P V times StartFraction i over 1 minus (1 + i) superscript negative n Baseline EndFraction a. An increase in n, the number of payment periods, will not change P, the monthly payment. b. An increase in n, the number of payment periods, will create an increase in P, the monthly payment. c. An increase in n, the number of payment periods, will create a decrease in P, the monthly payment. d. An increase in n, the number of payment periods, can increase or decrease P, the monthly payment, depending on the value of PV.

Answers

Answer:

Option b. An increase in n, the number of payment periods, will create an increase in P, the monthly payment.

Explanation:

The monthly payment formula described is:

[tex]P=PV\frac{i}{1-(1+i)^{-n}}[/tex]

Where:

P = monthly paymentPV = present valuei = interest rate per monthn = number of periods.

Mathematically, you can reason in the following way:

When n increases, the factor (1 +i)⁻ⁿ which is equal to the 1 / (1+ir)ⁿ decreases (because the denominator increases, the fraction increases).

When (1 + i)⁻ⁿ increases,  1 - (1 + i)⁻ⁿ decreases.

Since  1 - (1 + i)⁻ⁿ is in the denominator, when it decreases the fraction, which is equal to P, increases.

Thus, it is proved that an increase in n, the number of payment periods, will create an increase in P, the monthly payment (option b).

The BEST description of the effect of an increase in n, the number of payment periods, on the monthly payment is c. An increase in n, the number of payment periods, will create a decrease in P, the monthly payment.

When the number of payment periods, n, increases, the monthly payment of the Liability will decrease instead of increasing, nor will it remain the same.

Thus, the BEST description of the effect of an increase in n, the number of payment periods, on the monthly payment is Option C.

Learn more about the payment period in an amortization schedule here: https://brainly.com/question/24576997

Complete the equation of the line whose slope is 5 and y intercept is (0,4)

Answers

y = 5x + 4 is the equation of the line whose slope is 5 and y intercept is (0,4)

Solution:

Given that, we have to write the equation of the line whose slope is 5 and y intercept is (0,4)

The equation of line in slope intercept form is given as:

y = mx + c ---- eqn 1

Where, "m" is the slope of line and "c" is the y - intercept

Given that, slope = m = 5

y intercept is (0, 4)

So, c = 4

Substitute c = 4 and m = 5 in eqn 1

y = 5x + 4

Thus the equation of line is found

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