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Fynjy0 [20]
3 years ago
15

A walffle cone has a height of 7 inches and a diameter of 3 inches. What is the volume of ice cram that can be contained within

the cone. Use 3.14 for pi. Round to the nearest hundreth
Mathematics
1 answer:
Anna [14]3 years ago
8 0

Answer:

16.49 cubic inches.

Step-by-step explanation:

Given:

A waffle cone has a height of 7 inches and a diameter of 3 inches.

<u>Question asked:</u>

What is the volume of ice cram that can be contained within the cone?

<u>Solution:</u>

First of we will find the radius ;-

Diameter = 3 inches

Radius, r = \frac{Diameter}{2} =\frac{3}{2} =1.5\ inches

As we know:

Volume\ of\ cone=\frac{1}{3} \pi r^{2} h

                          =\frac{1}{3} \times3.14\times1.5\times1.5\times7\\ \\ =\frac{49.455}{3} \\ \\ =16.485

Thus, volume of ice cream will be 16.49 cubic inches.

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Step-by-step explanation:


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If 2 apple and 5 bananas cost 4.20 dollars and 3 apples and 4 bananas coke 4.So dollars what is the price of a apple and banana
e-lub [12.9K]

Answer:

An apple costs $0.45 and a banana costs $0.66.

Step-by-step explanation:

This question is solved by a system of equations.

I am going to say that:

An apple costs x.

A banana costs y.

2 apple and 5 bananas cost 4.20 dollars

This means that:

2x + 5y = 4.2

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3 apples and 4 bananas cost 4.

This means that:

3x + 4y = 4

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3(2.1 - 2.5y) + 4y = 4

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y = 0.66

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7 0
3 years ago
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8 0
3 years ago
Ashley spent 3x + 2hours on her science project and Adam spent 4x - 6 hours on his science project. If they spent a total of 31
miv72 [106K]

Answer:

x = 5

Step-by-step explanation:

Ashley and Adam spent a total of 31 hours on their projects so: 3x+2+4x-6 = 31

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musickatia [10]

Answer:

x = 12.5

Step-by-step explanation:

By Pythagoras'

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x = √(16² - 10²)

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3 years ago
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