Solve the problem.The percentage P of doctors who accept a new medicine is given by  P(t) = 100(1 - e-0.30t), where t = time in months.How many months will it take for 82% of the doctors to accept the new medicine?

A. 5 months
B. 6 months
C. 8 months
D. 7 months


Answer: B

Mathematics

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Complete the table which corresponds to the given circle graph by listing the percent for each category as well as the number of items in that category.The circle graph below shows the favorite sport of 800 students. 

A.

B.





C.

D.


Mathematics

Use your calculator to solve the problem.When a ball with coefficient of restitution e is dropped from a height h meters onto a large flat surface, the time t from the first impact until the ball stops bouncing is given by t =   seconds. Find the time it takes a ball with coefficient of restitution 0.28 to stop bouncing if it is dropped from a height of 79.3 centimeters. (Round to the nearest tenth.)

A. 22.4 seconds B. 2.1 seconds C. 20.7 seconds D. 2.2 seconds

Mathematics

Use Simpson's Rule with n = 4 steps to estimate the integral.

A. - 
B. - 
C. - 
D. -1 - 2

Mathematics

Solve the problems.A restaurant serves 8 ounces of soup to each customer. How many quarts of soup should be prepared in order to serve 89 customers? (Express the answer as a mixed number.)

A. 23 qt
B. 22 qt
C. 24 qt
D. 44 qt

Mathematics