original price: $50
sale price: $40
percent discount:

Answer: Yes

Step-by-step explanation:

I am not sure if this is correct, but a kilogram is a very small unit of measure. I would assume that it is greater since 1000kg is equal to 1g. The oranges would have to weigh almost nothing for it to be less than $6.

Answer:

The answer is b=54

Step-by-step explanation:

y=mx+b

12=14(-3)+b

12=-42+b

54=b

hope that helps

Answer:

4 Weeks and 16 hours each

Step-by-step explanation:

Each of them have a formula, C being Cyrus and A being Adrian and W being weeks:

C=2w+8

A=4w

After working for 4 weeks, lets plug that in to the formulas

C=2(4)+8
C=16 hours

A=4(4)
A=16 hours

Both of them have worked for the same time and they each have the same number of hours.

Answer:

D

Step-by-step explanation:

The vertex is the turning point of the graph.

This is at (- 1, - 2)

The graph changes from decreasing to increasing at (- 1, - 2)

Hence is a minimum at (- 1, - 2)

The point lies above the point (0, -2), indicating a maximum value based on the behavior of the graph. The correct answer is b. (2, -4); maximum.

To identify the vertex of the graph and determine whether it is a minimum or maximum, we need to examine the coordinates provided and understand the behavior of the graph around those points.

Understand the behavior of the graph:

Since the graph cuts the x-axis at (-1, 0) and the y-axis at (0, -2), and it is mentioned that the vertex lies on the graph, we know that the vertex must be somewhere between these two points.

Identify the vertex from the given options:

a. (-4, 2); minimum

b. (2, -4); maximum

c. (-4, 2); maximum

d. (2, -4); minimum

Plot the given points and analyze the behavior:

Start by plotting the points (0, -2) and (-1, 0) on the graph.

Option b (2, -4) lies above the point (0, -2), indicating a maximum, while option a (-4, 2) lies below the point (-1, 0), indicating a minimum.

Verify the choice:

To confirm, calculate the value of the function at each vertex.

If the y-coordinate of the vertex is greater than the y-coordinate of the points on either side, it's a maximum; if it's smaller, it's a minimum.

For option b (2, -4):

The y-coordinate of the vertex (-4) is less than the y-coordinate of the points on either side (-2 and 0), indicating a maximum.

For option a (-4, 2):

The y-coordinate of the vertex (2) is greater than the y-coordinate of the point (-2) on the left, indicating it cannot be a minimum.

Therefore, option b (2, -4) is the correct choice: It represents a maximum point on the graph, which aligns with the behavior described in the problem statement and observed on the graph.

Answer:(2,2)

Step-by-step explanation:

Answer:

393.75

Step-by-step explanation:

to find the volume of a rectangular prism, multiply all values by each other.

Answer:

90 283

Step-by-step

quiz

Answer:

1/8

Step-by-step explanation:

you just divide the fraction by 4 lol

Answer:

each piece is 12.5

Step-by-step explanation:

make me brainliest please

Answer:

7

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Answer:

Step-by-step explanation:

The problem solver "completed the square."  He or she took half of the coefficient of x and squared the result, and then added this square and subtracted this square to/from both sides of the equation.

Answer:

A.

Step-by-step explanation:

just did it

Answer:

18.84

Step-by-step explanation:

C = 2* pi * r

C= 6* pi

= 18.84

Look at the attached picture

Hope it will help you...

Answer:

He needs to use 25.2 pounds to fertilize his lawn.

Step-by-step explanation:

In order to solve this problem we can use a rule of three in such a way that the content of the bag (36 pounds) can cover 10,000 ft² in the same proportion as "x" pounds can cover 7,000 ft², where "x" is the amount of fertilizer he needs to use.

36 pounds -> 10,000 ft²

x pounds -> 7,000 ft²

36/x = 10000/7000

10000*x = 36*7000

x = 36*7000/10000

x = 25.2 pounds

He needs to use 25.2 pounds to fertilize his lawn.

Answer: He will need to use 25.2 pounds on his lawn.

Step-by-step explanation: If Jean-Patrick found a bag that contains 36 pounds worth of fertilizer and it can cover 10000 square feet of earth, then he needs to find out how many square feet of earth can be covered by just one pound of fertilizer.

After that, he can multiply that portion by 7000 feet to determine how many pounds in total he would need for his lawn.

To cover one square foot of earth, he would need;

1 ft = 36/10000

1 ft = 0.0036

That means for each square foot of earth, he would need 0.0036 pound of fertilizer. In order to fertilize 7000 square feet of earth, he would need the following

Total = 0.0036 x 7000

Total = 25.2

Jean-Patrick would need 25.2 pounds of fertilizer for his lawn

Answer:

B

it seems like it's two dependent events

Answer:

i think the answer is c Consistent and dependent

Step-by-step explanation:

Answer:

Inconsistent

Step-by-step explanation:

6x + 4y = 5

And

3x + 2y = 10

Are two distinct parallel lines, hence they never meet.

The system has no solution, therefore it's inconsistent

Answer:

16

Step-by-step explanation:

We can use the Pythagorean theorem to find the  height

a^2 + b^2 = c^2 with a and b legs and c the hypotenuse

The triangle is a right triangle with legs GH and FG and hypotenuse FH

FG^2 + GH^2 = FH^2

FG ^2 + 12^2 = 20^2

FG^2 +144 = 400

Subtract 144 from each side

FG^2 +144-144 = 400-144

FG^2 =256

Take the square root of each side

sqrt(FG^2) =sqrt(256)

FG = 16

Answer:

16

Step-by-step explanation:

Use the slanted height of 20ft

Answer:

The answer is 3053.6

Let me know if there are any more problems!!

Answer:

4 1/4

Step-by-step explanation:

it looks like 4 and 1/4

Answer:

D. 4 1/4

Step-by-step explanation:

hope it helps!! good luck:)

Answer:B

Step-by-step explanation:

Answer: 220°

Step-by-step explanation:

Answer:A

Step-by-step explanation:

The  volume of the composite solid is A---2,155.48 m

For this case we have that by definition, the volume of a cylinder is given by:

[tex]V = \pi * r^{2} *h[/tex]

Where:

V: It's the volume

r: It is the radius of the cylinder

h: It is the height of the cylinder

We have to:

[tex]V = \pi * (7.2)^{2} * 12\\V = \pi * 51.84 * 12\\V = 1954.32195794513 m^{3}[/tex]

On the other hand, the volume of the cone is given by:

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

V: It's the volume

r: It is the cone radius

h: It is the height of the cone

We have:

[tex]V = \frac{\pi * (7.2)^{2} * 11 }{3}[/tex]

[tex]V = \frac{\pi * 51.84 * 11 }{3}[/tex]

[tex]V = 597.153931594347 m^{3}[/tex]

Thus, the total volume is given by:

[tex]V = 2551.47588954 m^{3}[/tex]

If we round up we have:

[tex]V = 2551.48 m^{3}[/tex]

Learn more about Volume of Composite Solid here:

brainly.com/question/23269099

#SPJ2

Answer:

A=1, 2, 3, 4, 5, 6, 7, 8, 9

B= -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1

Union: -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

Intersection: 1

Carol should refinance is D. Yes; the new blended interest rate is lower than the old interest rate.

First, let's understand the 80/20 mortgage breakdown:

Next, we calculate the blended interest rate for the new mortgage:

[tex]\text{Blended Rate} = (0.80 \times 4.5\%) + (0.20 \times 9.5\%)[/tex]

a. Calculate each part:

b. Add these results to get the blended rate:
[tex]3.6\% + 1.9\% = 5.5\%[/tex]

So, the blended interest rate for the new mortgage is 5.5%.

Now, compare this with Carol's current fixed-rate mortgage interest rate of 6.25%:

The new blended interest rate (5.5%) is lower than the old interest rate (6.25%). Therefore, based on the interest rates alone, Carol should refinance.

Answer:

(-2,8)

Step-by-step explanation:

3x+3y = 18

2x+y = 4

Multiply the second equation by -3

-3(2x+y) = -3*4

-6x-3y = -12

Add this to the first equation

3x+3y = 18

-6x-3y = -12

-------------------------

-3x = 6

Divide each side by -3

-3x/-3 = 6/-3

x = -2

Now solve for y

2x+y = 4

2(-2) +y = 4

-4+y =4

Add 4 to each side

-4+4+y = 4+4

y =8

Answer:

(-2,8)

Step-by-step explanation:

3x + 3y = 18 (1)

2x + y = 4 (2)

(1) - 3(2)

3x + 3y = 18

-(6x + 3y = 12)

-3x = 6

x = -2

Using (2)

2(-2) + y = 4

-4 + y = 4

y = 8

Answer:

[tex]x=27[/tex]

Step-by-step explanation:

Write the equation:

5 'more than' x suggests addition. Write:

[tex]x+5[/tex]

'equal to' 32. Write:

[tex]x+5=32[/tex]

Solve for x. Subtract 5 from both sides (inverse operations):

[tex]x+5-5=32-5\\x=27[/tex]

X equals 27.

Finito.

Answer:

50.75 × 0.18 = 10.2

196 ÷ 0.499 = 400

Step-by-step explanation:

can i get branliest

Answer:

Step-by-step explanation:

Given length (l) = 100 feet

width (w) = 10 feet

As mentioned in the question the size of garden is decreased to 2/5 of its size. It will effect the length and width with the same proportion.

So,

New length = 100 * 2/5 = 40 feet

New width  = 10 * 2/5 = 4 feet

Therefore, the scale of new drawing would be 40 feet by 4 feet

Answer:

is it 25 or 2/5 ?

Step-by-step explanation:

A rectangular garden has dimensions of 100 feet by 10 feet. Next season, the garden is decreased to ⅖ of its size. What is the scale of the new drawing?

if its 2/5 then answer is 1 inch = 5 feet

Answer:

y=-3+4

Step-by-step explanation:

Answer:

) mu-x = 1sigma = 0.25

x = mu - 0.25 = 2.5 - 0.25 = 2.25

2) x-mu = 1 sigma = 0.25

x = mu + 0.25 = 2.5+0.25 = 2.75

3) do you know if you have to use the empirical rule?

By the empirical rule, 68 percent data lies between +/- 1 sigma. So the answer is 68%

Step-by-step explanation

Final answer:

One standard deviation below the mean snow depth is 2.25 inches, and one standard deviation above is 2.75 inches. Using the empirical rule, there is a 68% probability that a random snow depth will be between 2.25 and 2.75 inches when the snow depth is normally distributed with a mean of 2.5 inches and a standard deviation of 0.25.

Explanation:

The depth of the snow in a yard that is normally distributed has a mean (μ) of 2.5 inches and a standard deviation (σ) of 0.25 inches.

Answering the first part of your question, if you are looking for one standard deviation below the mean, you would subtract the standard deviation from the mean, which gives 2.5 - 0.25 = 2.25 inches. This is the value that you provided.

For the second part, you need to calculate one standard deviation above the mean, which is similarly done by adding the standard deviation to the mean. Thus, 2.5 + 0.25 = 2.75 inches.

Regarding the probability that a randomly chosen location will have a snow depth between 2.25 and 2.75 inches, according to the empirical rule, approximately 68% of the data falls within one standard deviation of the mean in a normal distribution.

Therefore, there is a 68% probability that a randomly selected location will have a snow depth between 2.25 inches (one standard deviation below the mean) and 2.75 inches (one standard deviation above the mean).

Answer:

c) y=5(2^x)

Step-by-step explanation:

the other ones dont line up