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zysi [14]
2 years ago
8

1.An ice cream cone has a radius of 3 inches and a height of 5 inches. Which measurement is the closest to the volume in cubic i

nches for the ice cream cone? Use 3.14 for π.
5.23 in3

15.7 in3

141.3 in3

47.1 in3

2.A cone shaped vase has a radius of 8 cm and a height of 28 cm. Which measurement is closest to the volume of the vase? Use 3.14 for π.

1875.63 cm3

234.45 cm3

66.99 cm3

200.96 cm3
Mathematics
2 answers:
mars1129 [50]2 years ago
6 0

Answer:

The first answer is 47.1in^3.

Step-by-step explanation:

I just took the test and this is the correct answer.

Murljashka [212]2 years ago
4 0
First question
Volume = height * radius*radius*3.14
5*3*3*3.14 = 141.3 in3

Second qustion
Violume = height * radius * radius * 3.14
28*8*8*3.14= 5626.88 cm3
So the answer is 1875.63 because it's the closest
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Answer:

V = 24pi

or 75.36 ( using 3.14 for pi)

or 75.39822369 ( using the pi button)

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h

We know the radius and the height

V = pi (2)^2 * 6

V = pi 4*6

V = 24 pi

If we approximate pi by 3.14

V = 3.14 * 24 = 75.36

If we use the pi button

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3 years ago
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Eva8 [605]

Answer:

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30+7,5$=37,5$

The original price was 37,5 because you had to first find out what was 25% in $ to then do the opposite of a sale since we are finding the original price so we have to add it to 30$ since 30$ was the price after the sale.

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Step-by-step explanation:

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