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3 years ago

A 12 inch pizza is cut into 8 equal slices. What is the length of the crust of 1 piece of pizza? Use 3.14 for pie

Mathematics

2 answers:

ANTONII [103]3 years ago

7 0

Its 1.5 inch's because if you devide 8 by 12 you get 1.5 being the answer

andrew-mc [135]3 years ago

5 0

1.5 iches is the answer

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3 years ago

The formula K=5/9(F−32)+273.15 converts temperatures from Fahrenheit F to Kelvin K.

FromTheMoon [43]

Answer:

a. F = (9/5)(K - 273.15) + 32

b. F = 32°F

Step-by-step explanation:

K=5/9(F−32)+273.15

F = (9/5)(K - 273.15) + 32

F = (9/5)(273.15 - 273.15) + 32

F = 32

3 0

3 years ago

(-5,-2), 8, 13) find the slope

Bond [772]

Answer:

3/2

Step-by-step explanation:

When given two points, we can find the slope from

m= (y2-y1)/(x2-x1)

= (13 - -2)/(8- -5)

= (13+2)/(8+5)

= 15/10

Divide the top and bottom by 5

=3/2

8 0

3 years ago

Read 2 more answers

Suppose you invest $2000 at annual interest rate of 4.5 % How much money do you have in the account after five years?

nataly862011 [7]

Answer:

Please check the explanation.

Step-by-step explanation:

To find the amount we use the formula:

$A=P\cdot \left(1+\frac{r}{n}\right)^{nt}$

Here:

A = total amount

P = principal or amount of money deposited,

r = annual interest rate

n = number of times compounded per year

t = time in years

Given

P=$2000

r=4.5%

n=4

t = 5 years

Calculating compounded quarterly 

After plugging in the values

$A=2000\left(1+\frac{4.5\%\:}{4}\right)^{4\cdot \:5}$

$A=2000\left(1+\frac{0.045}{4}\right)^{4\cdot \:5}$

$A=2000\cdot \frac{4.045^{20}}{4^{20}}$

$A=\frac{125\cdot \:4.045^{20}}{2^{36}}$

$A = 2,501.50$

Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded quarterly, you will have $2501.50 after five years.

Calculating compounded semi-annually

n = 2

$A=2000\left(1+\frac{4.5\%\:}{2}\right)^{2\cdot \:5}$

$A=2000\left(1+\frac{0.045}{2}\right)^{2\cdot \:5}$

$A=2000\cdot \frac{2.045^{10}}{2^{10}}$

$A = 2,498.41$

Thus, If you deposit $2000 into an account paying 4.5% annual interest compounded semi-annually, you will have $2,498.41 after five years.

5 0

3 years ago