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2 years ago

Find the line of best fit for the relationship between calories and fat.

Mathematics

1 answer:

Leno4ka [110]2 years ago

3 0

Answer: Choice A

y=0.0714x-9.2682

==============================================

Explanation:

I used GeoGebra (free graphing software) to find the line of best fit, aka the regression line. You can do so by hand, but I think it's tedious busywork and prefer to use technology whenever possible. Other graphing and spreadsheet programs are able to compute the regression line as well.

Check out the diagram below.

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Madeline invested $51,000 in an account paying interest rate of 6 1/8% compounded daily. Harper invested 51000 in an account pay

LenaWriter [7]

Answer:

$5564.87

Step-by-step explanation:

We are to determine the difference between the future values of each investment

The formula for calculating future value:

FV = P (1 + r)^mn

FV = Future value

P = Present value

R = interest rate

N = number of years

m = number of compounding

Madeline

P = Present value = 51,000

R = interest rate = 0.06125 / 365 = 0.000168

N = number of years = 13

m = number of compounding = 365

51,000 x (1.000168)^4745 = 113,070.20

Harper

51,000 x (1.004792)^156 = 107,505.33

Difference = 113,070.20 - 107,505.33 = $5,564.87

6 0

2 years ago

Read 2 more answers

Please help its due today!!<br> Solve for h

antiseptic1488 [7]

Answer:

n= v

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

1.047198r2

Step-by-step explanation:

Step 1: Flip the equation.

1.047198nr2=v

Step 2: Divide both sides by 1.047198r^2.

1.047198nr2

1.047198r2

8 0

2 years ago

A table is 3 meters long. Which expression could be used to figure out how long the table is in centimeters?

ivann1987 [24]

To convert meters into centimeters multiply the meters by 100.
So it would be B.
This is because 3 (meters) is multiplied by 100.

8 0

3 years ago

Read 2 more answers

HELP IM SO SORRY IJAGEHQKSHAQHGSVWHSBWBSNSJWBSBEJEJEJEJJEEJ JUST HELP. JUST HELP ME OGMFBSBSBGSGSBSBANSJSJSJS NUMBERS 13 and 14!

xxMikexx [17]

14.The answer is 10 Celsius

4 0

3 years ago

A house appreciates (grows in value) about 6% each year. If the house is now worth 158,000, in about how many years will it be w

expeople1 [14]

200,000 = 158,000(1.06)^x
Divide both sides by 158,000
1.2658 = 1.06^x
Take the log of both sides and use the power rule to bring down the exponent (x) to the front.
log 1.2658 = x log 1.06
Divide both sides by log 1.06
log (1.2658)/log(1.06) = x
x = 4 years

CHECK
y = 158,000(1.06)^4
y = 199,471.36

8 0

3 years ago