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VashaNatasha [74]
3 years ago
7

A snail going full speed was taking 1/5 of a minute to move 1/2 of a centimeter. At this rate, how long would it take the snail

to travel a centimeter?
Mathematics
1 answer:
igor_vitrenko [27]3 years ago
7 0
24 seconds I think. What I did was:
1. Divide 60 by 5 to get what 1/5 of a minute is
2. That would be 0.5 cm in 12 seconds
3. To go from 0.5 cm to 1 cm we multiply by two
4. To keep it balanced we also multiply the time: 12*2= 24 seconds

So it would take the snail 24 seconds to move a centimeter.
If I'm wrong I apologize and I accept any corrections
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3. A balancing balloon toy is in the shape of a hemisphere (half-sphere) attached to the base of a cone. If the toy is 4ft tall
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Answer:

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Step-by-step explanation:

step 1

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The volume of the hemisphere is given by the formula

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substitute

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step 2

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The volume of the cone is given by

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we know that

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The height of the cone is equal to subtract the radius of the hemisphere from the height of the toy

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substitute the given values

V=\frac{1}{3}\pi (1)^{2}(3)=\pi\ ft^3

step 3

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V=(\frac{2}{3} \pi+\pi)\ ft^3

V=(\frac{5}{3}\pi)\ ft^3

assume

\pi=3.14

V=\frac{5}{3}(3.14)=5.23\ ft^3

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