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yKpoI14uk [10]
3 years ago
7

Find the volume of a cylinder with a diameter of 8 inches and a height that is three times radius

Mathematics
2 answers:
ollegr [7]3 years ago
6 0

Answer:

96π^2 = 947.48

Step-by-step explanation:

π × r² × h

8π times 3*4*π

Gnesinka [82]3 years ago
4 0

Answer: 603 cubic inches

Step-by-step explanation:

Let's find radius (r):

Diameter is double the radius, so the radius is 4 inches.

Let's find the height (h):

Height is 3 times the radius so the height is 12 inches.

Now let's find the volume:

V = πr^2 × h

V = π × 16 × 12

V = 603 cubic inches

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Answer:

y= 1/2 is the answer.

Step-by-step explanation:

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3 years ago
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A young sumo wrestler decided to go on a special diet to gain weight rapidly. He gained weight at a constar
Masteriza [31]

Answer:

  • <u>5.2 kg per month.</u>

<u></u>

Explanation:

The measure of how fast the wrestler gained weight, in kg per month, is the  weight gain rate.

The table is:

Time (months)           Weight (kg)

    0.5                             80.6

    2                                 88.4

    3.5                              96.2

The weight gain rate, WGR, for a period may be calculated as:

  • WGR = [ weight gain ] / [period]

  • WGR = [final weight - initial weight] / [final time - initial time]

  • WGR₁ = [88.4 kg - 80.6 kg] / [2 month - 0.5 month] = 7.8 kg / 1.5 month = 5.2 kg / month

  • WGR₂ = [96.2 kg - 88.4 kg] / [3.5 month - 2 month] = 7.8 kg / 1.5 month = 5.2 kg / month.

As you see, the wrestler gained weight at a constant rate of 5.2 kg per month.

7 0
3 years ago
Jenny is 12 years older than Nancy. Five years ago Jenny was three times as old as Nancy. How old is each now?
mote1985 [20]

Answer:

Jenny = 23 | Nancy = 11

Step-by-step explanation:

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3 years ago
In a spelling bee, Anish's placement is both the 11th highest and the 25th lowest among all the spellers who participated. How m
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Answer: There are 35 spellers participated in the spelling bee.

Step-by-step explanation:

Since we have given that

Rank of Anish's placement at the highest = 11 th

Rank of Anish's placement at the lowest = 25 th

We need to find the number of spellers participated in the spelling bee.

So, Number of spellers participated in the spelling bee is given by

Highest + Lowest - 1

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= 36 - 1

= 35

Hence, there are 35 spellers participated in the spelling bee.

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2 years ago
Match the polygons formed by the sets of points with their perimeters (rounded to the nearest hundredth). Tiles A(1, 1), B(6, 13
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Hello,
Please, see the attached files.
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3 years ago
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