Solve the problem.In the following formula, y is the minimum number of hours of studying required to attain a test score of x: 
How many hours of study are needed to score 85? Round to the nearest hundredth of an hour.
A. 5.18 hr
B. 30.20 hr
C. 3.02 hr
D. 100.85 hr
Answer: C
Mathematics
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Find the first four terms of the binomial series for the given function.(1 + 6x)1/3
A. 1 + 2x - 4x2 + 
x3
B. 1 + 2x + 4x2 + 8x3
C. 1 + 2x - 4x2 + 8x3
D. 1 - 2x + 12x2 - 
x3
Mathematics
Translate the statement into a mathematical expression.A community theater collected $1,036 by selling t tickets. Find the cost of each ticket.
A. 1,036t
B. 1,036 + t
C. 
D. 
Mathematics
Factor the polynomial completely.125p12 + 8
A. (5p4 + 2)3 B. (5p4 + 2)(25p8 - 10p4 + 4) C. (25p4 - 4)(5p4 + 2) D. 125p12 + 25
Mathematics
Solve.
A) x = 90
B) x = 23
C) x = 16
D) x = 26
E) x = 24
Mathematics