Solve. Round results to the nearest thousandth.x2 - 5x - 16 = 0
A. 10.807, -5.807
B. 7.217, -2.217
C. 2.217, -7.217
D. 5.807, -10.807
Answer: B
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Solve the following equation for x.
x = -11
A. x = -13 B. x = 5 C. x = 22 D. x = 12
Solve the problem. If the answer is an amount of money, round to the nearest dollar.During one year, the Larson's real estate bill included $478 for local schools. Of this amount, $80 went to the high school district. What percent did the Larsons pay to the high school district? (Round to the nearest hundredth of a percent.)
A. 16.53% B. 83.26% C. 8.00% D. 16.74%
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. An insurance company is willing to insure the concert for $150,000 against rain for a premium of $30,000. If he buys this policy, what are his expected earnings from the concert?
A. $180,000 B. $300,000 C. $270,000 D. $239,400
Tell which signed number corresponds to the situation.$4304 out of debt
A. +4304 B. -4304