3 years ago

Can someone help me plz

Mathematics

1 answer:

ch4aika [34]3 years ago

8 0

Answer:

2p, since twice as long would hint to multiplication.

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A deep sea diving bell is being lowered at a constant rate. After 10 minutes, the bell is at a depth of 600 ft. After 40 minute

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<h2>Average rate of lowering per minute = 36.67 ft/min</h2>

Step-by-step explanation:

After 10 minutes, the bell is at a depth of 600 ft

After 10 minutes

Depth of bell = 600 ft

After 40 minutes the bell is at a depth of 1,700 ft.

After 40 minutes

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Time gap = 40 - 10 = 30 minutes

Depth fallen = 1700 - 600 = 1100 ft

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Depth fallen = Average rate of lowering per minute x Time gap

1100 = Average rate of lowering per minute x 30

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A rectangular prism has a width of 51 ft and a volume of 144 ft3. Find the volume of a similar prism with a width of 17 ft. Roun

meriva

Answer:

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Step-by-step explanation:

Similar shapes with scale factor $k$ have proportional volumes with coefficient $k^3$ i.e.

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