Solve the problem.A cube 5 inches on an edge is given a protective coating 0.2 inches thick. About how much coating should a production manager order for 900 cubes?
A. About 13,500 in.3
B. About 27,000 in.3
C. About 27,000 in.2
D. About 13,500 in.2
Answer: B
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Find the x-intercepts for the parabola whose equation is given. If the x-intercepts are irrational, round your answers to the nearest tenth.y = -x2 + 9x - 20
A. x-intercepts (4, 0) and (5, 0) B. x-intercepts (4, 0) and (-5, 0) C. x-intercepts (-4, 0) and (-5, 0) D. No x-intercepts
Solve the problem.If a sum of money is deposited in a savings account that is paying x percent annual interest (expressed as a decimal) compounded semiannually, then this sum of money increases by a factor of 
2 after one year. For an annual interest rate of 10%, evaluate the polynomial that results by multiplying this expression.
A. 1.0025 B. 1.1025 C. 36 D. 1.0525
Select the formula that best models the data in the table. 
A. y = x + 5
B. y = x - 5
C. y = 
D. y = 5x
Solve the formula for the indicated variable.A = 
h(B + b)
for b
A. b = 
B. b = 2A - Bh
C. b = 
D. b = 