Simplify the expression.-7.1(-7 + 6.6)
A. 56.3
B. 2.64
C. 2.84
D. 56.1
Answer: C
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Solve the problem.A quiz has 17 problems. The total point value of the quiz is 65 points. If each multiple-choice problem is worth five points and each true-false problem is worth three points, how many of each kind of problem does the quiz have?
A. 7 multiple-choice and 10 true-false problems B. 8 multiple-choice and 9 true-false problems C. 6 multiple-choice and 11 true-false problems D. 5 multiple-choice and 12 true-false problems
Convert the units.87.23 m = dm
A. 0.872 dm B. 872.3 dm C. 8.723 dm D. 8723 dm
Find functions f and g so that F(x) = (f ? g) (x).F(x) = 
A. f(x) = 
, g(x) = -85x2 + 18
B. f(x) = 
, g(x) = 
C. f(x) = 
, g(x) = x2
D. f(x) = -85x2 + 18, g(x) = 
Provide an appropriate response.If Z has a standard normal random variable and P(Z > z0) = 0.4539, 
Fill in the blank(s) with the appropriate word(s).