To join a sports club, every new member pays an initial amount in addition to the monthly charges. The formula
for total cost of the membership is, F(c)=100 + 5a, where c is the total cost of the membership and a is the
number of months for which the membership holds.
The total money paid by a 2 year membership will be:
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What is the volume of the sphere shown below with a radius of 3?

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

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