Work the application and answer with a complete sentence.Alicia sold $2065 in paintings at the art fair. If she sold 7 paintings total, and they all sold for the same amount, what was the price of one painting?
A. The price of one painting was $332.
B. The price of one painting was $299.
C. The price of one painting was $295.
D. The price of one painting was $195.
Answer: C
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Solve the problem.The probabilities that Hank will sell 0, 1, 2, or 3 cars this week are .15, .60, .24, and .01. Distribute the two-digit random numbers from 00 through 99 among these four possibilities so that the corresponding random numbers can be used to simulate the number of cars Hank sells in a week.
A. 00 - 14, 15 - 74, 75 - 98, and 99 B. 00 - 15, 16 - 75, 76 - 98 and 99 C. Not possible. D. None of the above is correct.
In testing the difference between two population means using two independent samples, we use the pooled variance in estimating the standard error of the sampling distribution of the sample mean difference
Use the rational zero theorem to find all possible rational zeros for the polynomial function.P(x) = 3x3 + 48x2 + 48x + 27
A. ±1, ±3, ±6, ±9, ±27
B. ±1, ± , ±
, ±
, ±3
C. ±1, ± , ±3, ±9, ±27
D. ±1, ±3, ±9, ±27
Simplify. Write the answer using positive exponents only. Leave the answer in exponential notation.(2r4s)2(2r2s-4)5
A.
B.
C.
D.