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maksim [4K]
3 years ago
13

A ball is released at a height of 16 inches to roll inside a half-cylinder. It rolls to a height of 8 inches on the other side o

f the cylinder on roll 1. Each time it rolls up a side of the cylinder, the ball reaches a point that is as high as it had reached on the other side. This explicit formula models the height of the ball, in inches, the nth time it rolls up a side of the cylinder. How high does the ball roll on its 5th time up the cylinder’s side?
Mathematics
1 answer:
Kisachek [45]3 years ago
8 0

Answer: \frac{1}{2} inch

Step-by-step explanation: half in is the answer your probably looking for in APEX.

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The arcade has a floor that is 120 feet by 75 feet. A scale drawing of the floor on grid paper uses a scale of 1 in: 5. Feet. Wh
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Answer:

2 feet by 1.25 feet

Step-by-step explanation:

The arcade floor has dimensions 120 ft by 75 ft.

The scale of the drawing on grid paper is 1 in : 5 feet. This is a reduced scale. This means that the size of the arcade floor was reduced in the drawing.

Let us simply the ratio 1 in : 5 feet.

1 foot = 12 inches

=> 5 feet =  5 * 12 = 60 inches

The ratio can be rewritten as 1 in : 60 in = 1 : 60.

Hence, multiply the individual dimensions of the arcade floor by \frac{1}{60}.

120 feet will be:

120 *  \frac{1}{60} = 2 feet

75 feet will be:

75 *  \frac{1}{60} = 1.25 feet

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7 0
3 years ago
The answer is B. 12
KengaRu [80]

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Step-by-step explanation:

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Ber [7]
Hello :
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Answer:

Option A

Step-by-step explanation:

Convert mixed fraction to improper fraction.

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2 years ago
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Answer:

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Step-by-step explanation:

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