Perform the indicated operations. Express your answer in standard form.Cube x + 3.
A. x3 + 27
B. x3 + 9x2 + 27x + 27
C. x3 + 9x2 + 9x + 27
D. 3x + 9
Answer: B
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The result of a hypothesis is described in terms of the probability of obtaining a particular sample. Use the given context to formulate the null and alternative hypotheses. Discuss whether the sample provides evidence for rejecting the null hypothesis.A consumer group believes that the mean volume of juice in a company's 24 ounce juice bottles is actually less than 24 ounces.In a random sample of 310 bottles, the mean volume of juice was 23.9 ounces. Assuming that the mean volume of juice for all the company's 24-ounce bottles is 24 ounces, the probability of selecting a random sample with a mean volume of 23.9 ounces or less is 0.00017.
What will be an ideal response?
Solve. A lawyer stacks three case files on top of each other. The thicknesses of the files are 
, 
, and 
inches. What is the total height of the stack of files?
A. 
in.
B. 
in.
C. 
in.
D. 
in.
Solve the problem.In how many ways can Susan arrange 8 books into 3 slots on her bookshelf?
A. 13,440 B. 336 C. 6720 D. 1344
Find the value of the annuity with the following characteristics.Payments of $100 are made at the end of each year for 7 years at 4% interest compounded annually
A. $663.30 B. $789.83 C. $3,289.83 D. $316.33