Use a graph to solve the inequality.(x2 - 6x)1/4 < 2
A. (-2, 8)
B. (-2, 0) ? (6, 8)
C. (-8, 2)
D. (-?, -2) ? (8, ?)
Answer: B
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In the circuit below, Vin = 18 V and R = 18 Kê and C = 0.001 æF. What is fCO?
Find all values of x between 0 and 2? that satisfy the equation.sec x = -
A. ,
B. ,
C. ,
D. ,
Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.20y2 + 31y + 12
A. (20y + 3)(y + 4) B. prime C. (4y - 3)(5y - 4) D. (4y + 3)(5y + 4)
An advertising agency conducted a survey and found that the number of units sold, N, is related to the amount a spent on advertising (in dollars) by the following formula:
?
?
How many units are sold after spending $3,000? $__________ (Round your answer to the nearest unit)
?
How many units are sold after spending $38,000? $__________ (Round your answer to the nearest unit)
?
How much needs to be spent (to the nearest hundred dollars) to sell 4,000 units? $__________
What will be an ideal response?