Question: please help me solving this questions 1.A water wheel has a radius of10 metres.3 metres of the wheel is submerged under water. If the wheel

please help me solving this questions

1.A water wheel has a radius of10 metres.3 metres of the wheel is submerged under water. If the wheel makes one full revolution every40seconds and you start observing the water bucket at the axis:

a) Determine the height of the bucket after32seconds.

b) Determine when the height of the bucket is11 metres.

2.The population,, of a lakeside town with a large number of seasonal residents can be modeled using the function p(t)=5000sin(30(t-7))+8000wheretis the number of months after New Year's Day.

a) Determine the maximum and minimum population for the year.

b) When is the population at a maximum? A minimum?

c) What is the population on September 30th?

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