Evaluate. Assume that all variables represent positive numbers. 
A.
B.
C. -
D. -
Answer: B
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Express the terminating decimal number as a quotient of two integers.0.0015
A.
B.
C.
D.
Solve.Find the reciprocal of - .
A. - 5
B.
C. 1
D. 5
Solve the problem.In a town whose population is 3000, a disease creates an epidemic. The number of people, N, infected t days after the disease has begun is given by the functionN(t) = . Find the number of infected people after 10 days.
A. 2737 people B. 1000 people C. 2000 people. D. 142 people
Use front-end rounding to round each number. Then, multiply the rounded numbers to get an estimated answer. Finally, find the exact answer.estimateexact?
A. Estimate: 2; exact: 2.154236 B. Estimate: 200; exact: 215.4236 C. Estimate: 20; exact: 21.54236 D. Estimate: 200; exact: 2154.236