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sergejj [24]
3 years ago
7

The cost of a pizza varies directly with the

Mathematics
1 answer:
finlep [7]3 years ago
7 0

Answer: A 16 inch pizza is $11.52

Step-by-step explanation:

$8.64 / 12 = $0.72

$0.72 x 16 = $11.52

Take the amount ($8.64) and divide it by 12 (for the 12 inch pizza) and you get $0.72 for every inch of the pizza.

Then take $0.72 and times it by 16 (for the 16 inch pizza) and you get $11.52 and there is your answer.

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Evaluate the expression without using the calculator 8^1/3
allsm [11]

Answer:

= 2.67

Step-by-step explanation:

Given: 8^1/3

We have to find the value of the given fraction which can be done by dividing the denominator value with the numerator value

                                  \frac{8^1}{3} \\

 The power of 8 is '1', so, the value of numerator is 8.

                                    \frac{8}{3}

The value of the fraction is calculated by dividing 3 by 8.

                         = 2.67

8 0
4 years ago
Entry function to model the situation. Then find the value of the function after the given amount of time. Use T as your variabl
steposvetlana [31]

Answer:

her salary after 8 years is $26,602

Step-by-step explanation:

Given that

Fiona salary is $21,000

She received 3% raise each year

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So, here we apply the future value formula

i.e.

= Present value × (1 + rate of interest)^number of years

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= $21,000 × 1.03^8

= $26,602

hence,  her salary after 8 years is $26,602

3 0
3 years ago
a rocket was launched into the air from a platform above the ground. The height, in feet, of the rocket above the ground t secon
vova2212 [387]
For this case we have the following expression:
 h (t) = -16t ^ 2 + 64t + 80
 For t = 0 we have:
 h (0) = -16 (0) ^ 2 + 64 (0) + 80
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 h (0) = 80 feet
 Therefore the number 80 represents the initial height of the rocket
 Answer:
 
the 80 in the expression represented:
 
the initial height of the rocket
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3 years ago
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prisoha [69]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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Oliga [24]
This answer would be letter C because if you simplify 49/56 divided by seven you get a grand total of 7/8.
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