For the given set of ordered pairs, determine whether a function could be defined for which the input would be an x-coordinate and the output would be the corresponding y-coordinate.{(-2, -9), (3, 4), (4, 8), (8, -9)}
A. Yes
B. No
Answer: A
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Use the product rule to simplify the expression. Write the answer with only positive exponents.10-11 ? 103
A. -1033
B. 
C. 
D. 108
Find the expected value.Mr. Cameron is sponsoring an summer concert. He estimates that he will make $300,000 if it does not rain and make $60,000 if it does rain. The weather bureau predicts the chance of rain is 0.34 for the day of the concert. What are Mr. Cameron's expected concert earning?
A. $300,000 B. $360,000 C. $60,000 D. $218,400
A right triangle has legs a and b with hypotenuse c. Find the length of the missing side. Round the answer to three decimal places, if necessary.b = 3, c = 
A. 12.649 B. 4.69 C. 3 D. 2
Determine whether the given events are mutually exclusive.Being a male and being a nurse
A. No B. Yes