Provide an appropriate response.The function f(x) = 80x4 is a probability density function on the interval 
What is a?
A. 0.50
B. 0.75
C. 0.25
D. 1
Answer: A
Mathematics
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Evaluate the integral.
A. 23.2 B. 22 C. 28 D. 26
Mathematics
A quantity decreases by 8% each week for 7 weeks. What is the total percentage decrease over the 7-week period? Round your answer to two decimal places if necessary. ?
A. 55.91% B. 44.37% C. 56% D. 44.22%
Mathematics
Solve the problem.A company produces cardboard storage containers that are 28 inches by 
The containers are to be sectioned off into squares of the same size. What is the largest size square that can be used without cutting or overlapping?
A. 1 in. by 1 in. B. 4 in. by 4 in. C. 3 in. by 3 in. D. 5 in. by 5 in.
Mathematics
Use the change-of-base rule to find the logarithm to four decimal places.log22 94.70
A. 0.6792 B. 4.3045 C. 1.9763 D. 1.4722
Mathematics