The quotient of 5,680 divided by 80 with a remainder division by a 2-digit number is 71 with a remainder of 1 and 15/25.
Explanation:When dividing 5,680 by 80, we get a quotient of 71 and a remainder of 40. Now, we divide the remainder by a 2-digit number. Let's say the 2-digit number is 25. When we divide 40 by 25, we get a quotient of 1 and a remainder of 15. Therefore, the final quotient is 71 with a remainder of 1 and 15/25.
Learn more about division here:
https://brainly.com/question/34253396
#SPJ11
Mary's bank account earns 4% simple interest per year. How much must she deposit in the account today if she wants it to be worth $1,000 in 5 years? Round your answer to the nearest dollar. Do NOT round until you have calculated your final answer.
Answer:
For this, we can use the formula
A=P(1+rt).
We know that A=1,000, r=4%=0.04 and t=5, so we can rearrange the formula for P to give
P=A1+rt,
and substituting the known quantities gives
P=1,0001+(0.04)(5)=1,0001.2≈$833.33
to the nearest cent. So, to the nearest dollar she must deposit $833.
Step-by-step explanation:
Final answer:
Mary must deposit approximately $800 today into her account with a simple interest rate of 4% per year to have it worth $1,000 in 5 years.
Explanation:
To find out how much Mary must deposit today to have her account worth $1,000 in 5 years with a simple interest rate of 4% per year, we need to use the simple interest formula.
The formula for simple interest is I = P × r × t, where I is the interest, P is the principal amount (initial deposit), r is the annual interest rate (in decimal form), and t is the time in years.
The total amount A after t years is given by A = P + I. Since we know that A is $1,000, t is 5 years, and r is 0.04, we can rearrange the formula to solve for P:
In this case, the total interest earned in 5 years would be I = $1,000 - P. We can plug this into the interest formula: $1,000 - P = P × 0.04 × 5.
After simplifying, we'll find that P = $1,000 / (1 + 0.04 × 5), which calculates to P being approximately $800. So, Mary would need to deposit $800 today.
On average, Ainsley and her friends could complete 44 sit-ups in one minute. The number of sit-ups done by each of her friends is listed below. How many did Ainsley complete? *
47, 46, 38, 45, 41
Answer:
47
Step-by-step explanation:
The numbers given as 47, 46, 38, 45, 41 represent 5 people and adding Ainsley, they are 6 people.
The sum of individual sit ups by the 5 will be
47+46+38+45+41=217
Since the mean for 6 people is 44, it means their sum is 6*44=264
Getting the difference between the sum for 6 people and the sum for five people we get that
264-217=47
This is the number of sit-ups for the sixth person who is Ansley
15 (a) Work out
4.36 + 2.89
6.8 - 5.42
Give your answer as a decimal
Answer:
The answers are as given
4.36 + 2.89 is equal 7.25 and 6.8 - 5.42 is equal 1.38
Step-by-step explanation:
4.36 + 2.89 = 7.25
6.8 - 5.42 = 1.38
Answer:
7.25
1.38
Step-by-step explanation:
a) For first addition
4.36 + 2.89
Start adding from the right side. Take the last number and add them together.
9+6 = 15.................. write 5 and keep 1
Bring forward the kept "1"
3+8 + 1 = 12............. write 2 and keep 1
Bring forward the kept "1"
4+2 + 1 = 7...............write 7
∴ 7.25
b) For second subtraction
6.8 - 5.42 = 1.38
Start from the right side of each number
0 - 2 requires that you borrow "1" from "8" now turning "0" to "10" and "8" to "7".
now, 10 - 2 = 8...........write 8
7 - 4 = 3.............write 3
6 - 5 = 1..............write 1
∴ 1.38
Please help!! (100 points)
Clarissa has a sink that is shaped like a half-sphere. The sink has a value of 660tt in^3. One day her sink clogged, she has to use one conical cup to scoop the water out of the sink. The sink is completely full when Clarissa begins scooping.
(a) The conical cup (shaped like a cone) has a diameter of 5 in and a height of 8 in. How many cups of water must Clarissa scoop out of the sink with this cup to empty it?
(ROUND THE NUMBER OF SCOOPS TO THE NEAREST WHOLE NUMBER)
Answer:
13 scoops
Step-by-step explanation:
PART 1) 2.5*2.5*8/3*3.14
52.36
PART 2) 660/52.36
13 scoops
Answer:
40 scoops
Step-by-step explanation:
Volume of the sink is 660pi in³
Volume of the cone/scoop is:
⅓ × pi × 2.5² × 8 = 50pi/3 in³
No. of scoops required:
660pi ÷ 50pi/3
660 ÷ 50/3 = 39.6
Leah and Christopher work at a dry cleaners ironing shirts. Leah can iron 25 shirts per hour, and Christopher can iron 15 shirts per hour. Leah and Christopher worked a combined 13 hours and ironed 265 shirts. Write a system of equations that could be used to determine the number of hours Leah worked and the number of hours Christopher worked. Define the variables that you use to write the system.
25x + 15y = 265
x+y = 13
Step-by-step explanation:
Step 1:
Given
Number of shirts Leah can iron in an hour = 25 shirts
Number of shirts Christopher can iron in an hour = 15 shirts
Total number of hours worked by both = 13 hours
Total number of shirts ironed by them = 265 shirts
Step 2 :
Let x represent the number of hours Leah works and y represent the number of hours Christopher works
Leah irons 25 shirts in one hour, so in x hours he would iron 25x shirts
Christopher irons 15 shirts in one hour, so in y hours he would iron 15y shirts
Given total shirts ironed by them together is 265 , we have
25x + 15y = 265
They worked a combined of 13 hours, so
x+y = 13
Step 3:
The system of equations that could be used to determine the number of hours Leah worked and the number of hours Christopher worked are ,
25x + 15y = 265
x+y = 13
Answer:
System of Equations:
x + y = 13
25x + 15y = 265
x = number of hours Leah works
y = the number of hours Christopher works
Need help on my last one
1 1/4 cups to make 1 pie
So,
1 1/4 = 5/4 * 4 pies
=20/4 = 5 cups of sugar.
She has 1/2 cups of sugar so she will need 4 1/2 cups more
jasmine sells beaded jewelry. she calculates the price at which she sells the jewelry by adding a percent markup to the amount it costs her to make the jewelry
Jasmine calculates the selling price of her jewelry by adding a markup percentage to the cost price. The sale price is equivalent to the cost price plus the percentage markup applied to this cost. For example, if the jewelry cost is $10 with a markup of 20%, the selling price will become $12.
Explanation:Jasmine's method of pricing involves costs and percentage markup into consideration. To determine the selling price, she first calculates the cost to make the jewelry. This could include the cost of beads, thread, and her time. Afterwards, she determines the percentage markup. This is the additional amount on top of the cost price to generate profit. The equation can be written as: Selling price = Cost price + (Percent markup/100 * Cost Price).
For example, if it costs her $10 to make a piece of jewelry and she uses a markup of 20%, the amount of markup added would be $2 (20/100 x $10). Therefore, she would sell the jewelry for $12 ($10 + $2).
Learn more about Percentage Markup here:https://brainly.com/question/30175942
#SPJ12
You invest $500 in an account that has a annual interest rate of 5%, compounded quarterly for four
years. How many times will the money be compounded?
Answer:
16
Step-by-step explanation:
If it is compounded quarterly, that's 4 times a year.
If you do this for 4 years that's 4×4.
That would be 16.
We have been given invest $500 in an account that has a annual interest rate of 5%, compounded quarterly for four years. 16 times will the money be compounded.
How to find the compound interest?If n is the number of times the interested is compounded each year, and 'r' is the rate of compound interest annually, then the final amount after 't' years would be:
[tex]a = p(1 + \dfrac{r}{n})^{nt}[/tex]
We have been given invest $500 in an account that has a annual interest rate of 5%, compounded quarterly for four years.
Since the interest is compounded quarterly so it will be compounded 4 times a year.
Now, 4 x 4 is 16, so it will be compounded 16 times.
Then we have to divide the 5% by four to get how much will be compounded each quarter.
So, (0.05 / 4) = 0.0125, which is 1.25%.
Learn more about compound interest here:
https://brainly.com/question/1329401
#SPJ5
Hi there, can someone help me with this question?
If you get the question right your get the "brainiest answer"
Answer:
d = 10.630146
Step-by-step explanation:
Formulae for calculating the distance between two points on a graph is
√ (x2 − x1)2 + (y2 − y1)2
Let the given points be (3,-1) where 3 is x1 and -1 is y1 and the other point is (-5,6) where -5 is x2 and 6 is y2
√[(-5-3)^2+(6-(-1))^2]
And on solving, we get d = 10.630146
Helpppppppppppppppppp
Option C:
[tex]\left(7 x^{2} y^{3}\right)\left(3 x^{5} y^{8}\right)=21 x^{7} y^{11}[/tex]
Solution:
Given expression is [tex]\left(7 x^{2} y^{3}\right)\left(3 x^{5} y^{8}\right)[/tex].
To find the product of the above expression.
[tex]\left(7 x^{2} y^{3}\right)\left(3 x^{5} y^{8}\right)[/tex]
First multiply the numerical coefficients.
[tex]\left(7 x^{2} y^{3}\right)\left(3 x^{5} y^{8}\right)=21 x^{2} y^{3} x^{5} y^{8}[/tex]
Arrange the terms with same base.
[tex]=21 x^{2} x^{5} y^{3} y^{8}[/tex]
Using exponent rule: [tex]a^m \cdot a^n = a^{m+n}[/tex]
[tex]=21 x^{2+5} y^{3+8}[/tex]
[tex]=21 x^{7} y^{11}[/tex]
[tex]\left(7 x^{2} y^{3}\right)\left(3 x^{5} y^{8}\right)=21 x^{7} y^{11}[/tex]
Hence option C is the correct answer.
What is the area of 8/9ft and 2ft
If x^3 - 5x - 4x + 20 is going to factor, then one of these combinations is going to “work”, that is, the polynomial will divide evenly and give f(k) = 0 according to the Factor Theorem. So the best thing to do is employ a little trail and error. Let’s start with the smaller numbers, they will be easier to evaluate.
1. Substitute for x: 1, -1, 2, -2, 4, -4 ...20, -20.
Step-by-step explanation:
x^3 - 5x^2 - 4x + 20 (I'm assuming this is what you meant)
(1)^3 - 5(1)^2 - 4(1) + 20 = 1 - 5 - 4 + 20 = 12
(-1)^3 - 5(-1)^2 - 4(-1) + 20 = -1 - 5 + 4 + 20 = 18
(2)^3 - 5(2)^2 - 4(2) + 20 = 8 - 20 - 8 + 20 = 0
Now I know (x-2) is a factor of the polynomial.
Synthetic division
2 | 1. -5. -4. 20
| 2. -6. -20
-----------------------------
1. -3. -10. 0
x^2 -3x -10
Factor -> (x-5)(x+2)
So the factors of the original polynomial are (x-5), (x+2), and (x-2)
f(x) = 0 when x = -2,2,or 5
Toby, Elisa, and Heidi each spent between $10 and $12 on fruit. Toby bought 6 items.
Elisa bought 3 items. Heidi bought 4 items. The prices of the items are given below.
Drag items to the box under each person's name to show what they could have
bought
Answer :
Toby: 4 of the $1.64, 1 of the $0.77, and 1 of the $3.59
Elisa: 3 of the $3.59
Heidi: 3 of the $3.59, and 1 of the $0.77
The question is a math problem about calculating the total cost of purchased fruits within a given budget. It requires us to determine the fruit combinations that match the total spending amount and the number of items bought for each individual.
Explanation:The problem is a typical mathematics question focusing on money and budgeting. Toby, Elisa, and Heidi each have a budget between $10 and $12 to spend on fruit. Each fruit item's cost is given, and we need to assign a combination of fruits to each person that matches their total spending amount. Toby bought 6 items, Elisa bought 3, and Heidi bought 4.
Firstly, calculate the total cost of each type of fruit by multiplying the number of items by the price per item.Next, combine the different fruits in such a way that they meet each person's total spending limit and the number of items they bought.Ensure that the combinations are within the $10 to $12 range for each person.For example, if Toby bought 6 bananas at 20 cents each, his total would be $1.20. As he needs to spend between $10 and $12, you would continue to mix and match the rest of the fruits until his purchase meets the criteria of total amount spent and number of items bought.
rady White weighed 197 1/2 pounds when he decided to join a gym to lose some weight. At the end of the first month, he weighed 191 3/8 pounds. (Enter your answers as simplified mixed number
Brady White lost 4 pounds in the first month, leaving him at 193 pounds. To reach his goal weight of 184 pounds, he needs to lose an additional 9 pounds.
(a) To find out how much weight Brady White lost in the first month, we subtract his weight at the end of the month from his initial weight.
Initial weight = 197 pounds
Weight at the end of the first month = 193 pounds
So, the weight lost = Initial weight - Weight at the end of the first month
= 197 pounds - 193 pounds
= 4 pounds
Therefore, Brady White lost 4 pounds in the first month.
(b) To determine how much more weight Brady needs to lose to reach his goal of 184 pounds, we need to find the difference between his current weight and his goal weight.
Current weight = 193 pounds
Goal weight = 184 pounds
So, the amount of weight Brady needs to lose = Current weight - Goal weight
= 193 pounds - 184 pounds
= 9 pounds
Therefore, Brady needs to lose 9 more pounds to reach his goal weight of 184 pounds.
Complete question :- Brady White weighed 197 pounds when he decided to join a gym to lose some weight. At the end of the first month, he weighed 193 pounds. (Enter your answers as 2 simplified mixed numbers.)
(a) How much (in pounds) did he lose that month?
3 (b) If his goal is 184 pounds, how much more (in pounds) does he have to lose?
The coordinates of point H are (512, −1). Which statement tells how to locate point H on the coordinate plane?
Answer:
512 units towards the right of the y-axis, and 1 unit below the x-axis.
Find the equation of the line that is perpendicular to y = –3x + 1 and passes though the point (6, 3).
Answer:
y = [tex]\frac{1}{3}[/tex] x + 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - 3x + 1 ← is in slope- intercept form
with slope m = - 3
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-3}[/tex] = [tex]\frac{1}{3}[/tex], thus
y = [tex]\frac{1}{3}[/tex] x + c ← is the partial equation of the perpendicular line
To find c substitute (6, 3) into the partial equation
3 = 2 + c ⇒ c = 3 - 2 = 1
y = [tex]\frac{1}{3}[/tex] x + 1 ← equation of perpendicular line
The equation of the line that is perpendicular to y = -3x + 1 and passes through the point (6, 3) is y = 1/3x + 1
Explanation:To find the equation of the line that is perpendicular to y = -3x + 1 and passes through the point (6, 3), we first need to find the slope of our new line. The slope of a line perpendicular to another is the negative reciprocal of the original slope. Since the slope of the original line is -3, the slope of the new, perpendicular line will be 1/3.
The general equation of a line is y = mx + b, where m is the slope and b is the y-intercept. We already have the slope, m = 1/3, and a point through which the line passes (6, 3). Substituting these values into the equation gives us 3 = 1/3 * 6 + b. Solving for b gives us b = 1.
Therefore, the equation of the line that is perpendicular to y = -3x + 1 and passes through the point (6, 3) is y = 1/3x + 1.
Learn more about Line Equations here:https://brainly.com/question/35689521
#SPJ11
What is the equation of m and n???
Answer:
m=47° n=52°
Step-by-step explanation:
38°,43°,m and n are all on the same line therefore they are all supplementary angles, or equal to 180°. 43° and m are also commplmentary angles or equal to 90°. This information will help with my work above.
A cube of metal weighs 1,800 g and displaces 600 mL of water when immersed into it. Find the density of the metal.
A. 1,080,000 g/mL
B. 3 g/mL
C. 0.33 g/mL
D. 2,400 g/mL
Answer:
B. 3 g/mL
Step-by-step explanation:
The first thing is to know the density formula:
Density is given as follows:
d = m / V
let m: mass and V: volume.
We have that the mass of the metal is 1800 grams and the volume of 600 milliliters.
Therefore, replacing:
d = 1800/600 = 3 g / mL
That is, the density is 3 grams per milliliter.
Answer: B. 3
Step-by-step explanation: I Just Took the Test
Four groups of students are doing a probability experiment with a standard number cube to see how many times they roll a 4 out of 500 trails. The theoretical probability of rolling a 4 is 16 or approximately 0.17 and one group came close to this probability with an experimental probability of 0.175. This MOST LIKELY came from which group?A)Group AB)Group BC)Group CD)Group D
Answer:
Group a, I did it
Step-by-step explanation:
The solution is Group A. As the number of trials get larger, experimental probability approaches theoretical probability. With a probability of 0.175 group A rolled a 4 14 out of 80 times.
PLEASE MARK BRAINLIEST
Answer:
The answer is Group A
Step-by-step explanation: I got it correct
Find the slope of the line that passes through the points (-1,-2) and (-9,-2)
Answer:
The slope is 0/-8 zero
Step-by-step explanation:
To find the slope you use the equation m=Y2-Y1 m= -2-(-2) = 0
X2-X1 -9- (-1) -8
Help. Solving Multi Step Ratio Problems!
Answer:
Part 1) [tex]30\ coupons[/tex]
Part 2) [tex]12\ sandwiches[/tex]
Part 3) [tex]60\ push-ups[/tex]
Part 4) [tex]96\ minutes[/tex]
Part 5) [tex]\$95[/tex]
Part 6) [tex]1\frac{7}{8}\ cups\ of\ pretzel[/tex]
Step-by-step explanation:
Part 1) we know that
At the Green House of Salad , you get a $1 coupon for every 3 salads you buy
so
Using proportion
Find out the number of salads you could buy to get $10 in coupons
[tex]\frac{1}{3}=\frac{10}{x} \\\\x=3(10)\\\\x=30\ coupons[/tex]
Part 2) we know that
Kim orders catering for $35
She spend $5 on a large order of potato salad and the rest on turkey sandwiches
Each sandwich is $2.50
How many sandwiches does Kim buy?
step 1
Find out how many Kim spent on turkey sandwiches
Subtract $5 from $35
35-5=$30
step 2
Using proportion, find out the number of sandwiches
so
[tex]\frac{1}{2.50}=\frac{x}{30}\\\\x=30/2.50\\\\x= 12\ sandwiches[/tex]
Part 3) we know that
Molly does 10 push-ups at the same time as Liza does 15 push-ups
so
Using proportion
Find out how many push-ups Liza does when Molly does 40 push-ups
[tex]\frac{10}{15}=\frac{40}{x}\\\\x=15(40)/10\\\\x=60\ push-ups[/tex]
Part 4) we know that
A shark swim at a speed of 25 miles per hour
The shark rest after 40 miles
How long in minutes, does the shark swim before resting?
Using proportion
Find out how long in minutes the shark swim 40 miles
Remember that
[tex]1\ h=60\ min[/tex]
[tex]\frac{25}{60}\ \frac{miles}{minutes}=\frac{40}{x}\ \frac{miles}{minutes}\\\\x=60(40)/25\\\\x=96\ minutes[/tex]
Part 5) we know that
For every bar of soap that Aly sells, she earns $5
For every mug that Janet sells, she earns twice as much as Aly
Aly sells 5 bars of soap and Janet sells 7 mugs
How much money did they make altogether?
step 1
Find out the amount earned by Aly
using proportion
[tex]\frac{1}{5}=\frac{5}{x}\\\\x=5(5)\\\\x=\$25[/tex]
step 2
Find out the amount earned by Janet
Remember that
For every mug that Janet sells, she earns twice as much as Aly
so
For every mug that Janet sells, she earns 2($5)=$10
using proportion
[tex]\frac{1}{10}=\frac{7}{x}\\\\x=10(7)\\\\x=\$70[/tex]
step 3
Adds the amount earned by Aly plus the amount earned by Janet
[tex]25+70=\$95[/tex]
Part 6) we know that
Ted is making trail mix for a party
He mixes 1 1/2 cups of nuts, 1/4 cup of rising and 1/4 cup of pretzel
How many cups of pretzel does Ted need to make 15 cups of trail mix?
Adds the quantities
[tex]1\frac{1}{2}+\frac{1}{4} +\frac{1}{4}=2\ cups\ of \ trail\ mix[/tex]
That means
For every 2 cups of trail mix we need 1/4 cup of pretzel
using proportion
Find out how many cups of pretzel does Ted need to make 15 cups of trail mix
[tex]\frac{2}{(1/4)}=\frac{15}{x}\\\\x=15(1/4)/2\\\\x=\frac{15}{8}\ cups\ of\ pretzel[/tex]
Convert to mixed number
[tex]\frac{15}{8}=\frac{8}{8}+\frac{7}{8}=1\frac{7}{8}\ cups\ of\ pretzel[/tex]
Which represents the solution(s) of the equation x2 = 289?
A) x =
17
B) x = ±
17
C) x = −
289
D) x = ±
289
Answer:
B) x = +/- 17
Step-by-step explanation:
Answer:
it D
Step-by-step explanation:
I took the usatestprep
Solve for x.
A. 4
B. 5
C. 6
D. 7
Step-by-step explanation:
see.... l is a perpendicular bisector of m.... so line l makes an angle 90° with m
so equation becomes
6(2x+1)= 90
12x + 6 = 90
12x = 90 - 6
12x = 84
x = 7
Hope it helps you
Thank you
Determine if each root is a rational or irrational number. Explain your reasoning. a.√36 b.√78
Answer:
a) rational
b) irrational
Step-by-step explanation:
a) 36 = 6²
So sqrt(36) = 6
b) 72 = 2 × 36
sqrt(72) = sqrt(2) × sqrt(36)
Since 2 is not a perfect square, sqrt(72) is irrational
Final answer:
√36 is a rational number because 36 is a perfect square, which results in a whole number when square rooted. However, √78 is an irrational number as it is not a perfect square and cannot be simplified to a fraction of two integers.
Explanation:
We are tasked with determining whether each given root, √36 and √78, is a rational or irrational number. First, we observe that √36 is the square root of 36. Since 36 is a perfect square (6 x 6), √36 equals 6, which is a rational number because it can be expressed as the quotient of two integers (6/1).
On the other hand, √78 is not a perfect square; its square root cannot be simplified to a whole number or a simple fraction of two integers. Therefore, √78 is an irrational number because it cannot be written exactly as a simple fraction or repeating or terminating decimal.
What are dot plots best used for?
Dot plots are best used to show a distribution of data.
Dot plots are best used to show answers to a non-statistical question.
Dot plots are best used to help you ask questions.
Dot plots are best used to help you tally data.
Answer:
dot plots are best used to show a distribution of data
Answer:
Dot plots are best used for a.Dot plots are best used to show a distribution of data.
Step-by-step explanation:
1 1/4 pints how many ounces
Answer:
20 oz
Step-by-step explanation:
Answer:
Your answer would be 20. Just multiply the volume value by 20.
Suppose a die is rolled twice and let P(A) = 1/2 P(B) = 1/3 find the requested probability
Answer:
Step-by-step explanation:
P(AUB)=P(A)+P(B)+P(A∧B),P(A∧B)=0 as both the events are independent.
P(AUB)=1/2+1/3=(3+2)/6=5/6
The probability value of P(A u B) is 2/3
How to determine the probability?The probability values are given as:
P(A) = 1/2
P(B) = 1/3
The required probability is then calculated using:
P(A u B) = P(A) + P(B) - P(A) * P(B)
This gives
P(A u B) = 1/2 + 1/3 - 1/2 * 1/3
Evaluate the product
P(A u B) = 1/2 + 1/3 - 1/6
Take the LCM
P(A u B) = (3 + 2 - 1)/6
Evaluate
P(A u B) = 2/3
Hence, the probability value of P(A u B) is 2/3
Read more about probability at:
https://brainly.com/question/25870256
#SPJ9
I have this math homework and I don’t know how to simplify this equation 4x-8-3
Answer:
4x-11(simplified)
x=2.75(solved, if needed)
Step-by-step explanation:
Simplify like terms
4x(-8-3)
4x-11
If you wanted it solved,
4x=11 (adding 11 to both sides)
x=2.75 (divide by 4)
Answer: x=2.75 or without simplifying 4x-11
hope it helps please give brainliest!
Step-by-step explanation:
[tex]4x-8-3\\4x-11\\[/tex]
This is the farthest you can go but you can simplify to...
[tex]4x-11\\x-\frac{11}{4}\\ x-2.75\\-x=-2.75\\/-1 /-1\\x=2.75[/tex]
WILL MARK BRAINLIEST!
which quadratic function best fits this data?
x y
1 350
2 539
3 678
4 875
5 690
6 502
y=−9.16x2+73.04x+183.3
y=9.16x2−73.04x+183.3
y=9.16x2+73.04x+183.3
y=−9.16x2−73.04x+183.3
Answer:
y= −9.16x²+73.04x+183.3
Values increase till x = 4 and then decrease which means thus curve has a maximum turning point around 4.
Coefficient of x² should be negative
because max to (concave down)
x = -b/2a should be around 4
x = -73.04/(2×-9.16) = 3.987
Area of circles
Susan designed a circular pool with a diameter of 25 meters. what is the area of the bottom of the pool? round to rhe nearest tenth.
Answer:
Area is 491.07m to the nearest tenth
Step-by-step explanation: