Factor completely.189x3 + 875
A. 7(3x + 5)(9x2 + 25)
B. 7(3x + 5)(9x2 - 15x + 25)
C. 7(3x - 5)(9x2 + 15x + 25)
D. 7(27x3 + 125)
Answer: B
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Determine if the given function y = f(x) is a solution of the accompanying differential equation.Differential equation: y' = e- 6x - 6yInitial condition: y(- 6) = 0Solution candidate: y = (x + 6)e- 6x
A. No B. Yes
Solve the problem.A warehouse stores 2950 different inventory items, of which are perishable. How many of the inventory items are perishable?
A. 234 items B. 236 items C. 1475 items D. 240 items
Add the real numbers. Write any improper fraction as a whole or mixed number where appropriate.- 7 + 16
A. 23
B. 8
C. 22
D. 8
Solve the problem.In a probability model, which of the following numbers could be the probability of an outcome:0, 0.2, -0.01, - ,
,
, 1, 1.5
A. 0.2, , 1
B. 0, 0.2, -0.01, 1, 1.5
C. 0, 0.2, , 1
D. 0, 0.2, -0.01, - ,
, 1