Write with rational exponents and then apply the properties of exponents. Assume that all radicands represent positive real numbers. Give answers in exponential form.
A. x7/2
B. 
C. 
D. 
Answer: C
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Decide whether events A and B are overlapping or non-overlapping.You roll a red die and a blue die.Event A is that you get a sum of 10.Event B is that you get a six on the red die.
A. Non-overlapping B. Overlapping
Add or subtract as indicated. Make sure that your answer is reasonable by estimating first.91.221 + 183.272 + 7.654
A. 200.0481 B. 282.147 C. 117.2022 D. 351.033
Apply row operations to the augmented matrix to find the solution to the linear system.
A. x = 3k + 11, y = k - 13, z = k, for any real number k. B. x = -2k + 1, y = -5k - 10, z = k, for any real number k. C. x = 1, y = 11, z = 1 D. x = -2k + 2, y = -5k - 9, z = k, for any real number k.
Rewrite with positive exponents, and simplify, if possible.p-9/10
A. 
B. p10/9
C. - 
D. - p9/10