Simplify: 2 (11c – 4)
A) 20c + 8
B) 13c – 8
C) 20c – 2
D) 13c – 2
E) 22c – 8
E) 22c – 8
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Find the prime factorization. Write the answer in exponential form.26
A. 2 ? 22 B. 2 ? 13 C. 2 ? 14 D. 22 ? 5
Solve the problem.A paint mixture contains 48 gallons of base for every gallon of color. In 1323 gallons of paint, how many gallons of color are there?
A. 27 gallons B. 661 gallons C. 441 gallons D. 1296 gallons
Answer the question.Mr. Rivera opened a package of 150 drinking cups for his restaurant. During the day, 97 cups were used. What fraction of the package of cups was used? Express the result using a simple, convenient fraction that is close in value to the exact answer.
A. 
B. 
C. 
D. 
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