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3 years ago

7

The volume of air inside a rubber ball with radius r can be found using the function vn What doerepresent? The volume of air ins

ide a rubber ball with radius r can be found using the function v(n #.. r3. What does v

1 answer:

vekshin13 years ago

8 0

I would say it represents the volume function evaluated at r=5/7, or

V(5/7)=(4/3)π(5/7)² = 2.13714

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Find the volume of a triangular prism with the following dimensions. Round to the nearest whole number.

mestny [16]

The volume of any prism is just the area of the base times the height of the prism.

The base of the prism is a triangle, and you should know how to find the area of a triangle already. The base is 9, the height is 4, $\frac{bh}2=\frac{9*4}2=\frac{36}2=\boxed{18\ ft^2}$ .

Multiply that by the height of 9.5 and we get $18\ ft^2*9.5\ ft=\boxed{\boxed{171\ ft^3}}$

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You invest $2000 in a bank account that has 5% annual interest rate, compound ed continously. how much will you have in 5 years?

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3 years ago

Piper used 1/5 meter of ribbon to create a border around a triangle if each side of the triangle is the same length how much rib

olasank [31]

Answer:

$\frac{1}{15}$

Step-by-step explanation:

as said in the question that the triangle has three equal sides. i.e. this is an equilateral triangle. So,

let us consider one side of the triangle to be x . and 3x( x+x+x) should be equal to 1/5

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3 years ago

A company sells boxes of duck calls (d) for $35 and boxes of turkey calls (t) for $45. they make batches of duck calls that fill

SIZIF [17.4K]

Answer:

Option A is the correct choice.

Step-by-step explanation:

Let d be the number of boxes of duck calls and t be the number of boxes of turkey calls.

We have been given that a company sells boxes of duck calls for $35 and boxes of turkey calls (t) for $45, so the revenue earned from selling d boxes of duck and t boxes of turkey call will be 35d and 45t respectively.

Further, the company plan to make $300. We can represent this information as:

$35d+45t=300...(1)$

We are also told that they make batches of duck calls that fill 6 boxes and batches of turkey calls that fill 8 boxes. the company only has 42 boxes. We can represent this information as:

$6d+8t=42...(2)$

$6d=42-8t...(2)$

Therefore, our desired system of equation will be:

$35d+45t=300...(1)$

$6d=42-8t...(2)$

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Eva8 [605]

Answer:

f = -15

Step-by-step explanation:

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