Solve the problem.The life span of a certain insect in days is uniformly distributed over the interval 
What is the standard deviation?
A. 5.774
B. 4.33
C. 4.619
D. 10.392
Answer: C
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Estimate the limit by graphing the function for an appropriate domain. Confirm your estimate by using l'Hopital's rule. Show each step of your calculation.
What will be an ideal response?
Convert. When necessary, round the answer to two decimal places.28 pints = quarts
A. 7 B. 56 C. 112 D. 14
Solve the problem.The position of an object moving in a straight line is given by 
where s is in meters and t is the time in seconds the object has been in motion. How far will an object move in 14 seconds?
A. 1316 m B. 588 m C. 42 m D. 686 m
Solve the problem.Tasha borrowed $11,000 to purchase a new car at an annual interest rate of 11%. She is to pay it back in equal monthly payments over a 3 year period. What is her monthly payment?
A. $33.61 B. $360.13 C. $100.83 D. $421.06