Solve the problem.Solve for a: 

A. a = 1
B. a = 
C. a = 
D. a = 


Answer: B

Mathematics

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Solve the problem.Find the least squares line through the points   and 

A. y = -21x + 6 B. y = -27x - 58 C. y = -27x + 6 D. y = -21x - 58

Mathematics

Solve the problem.Find the number of units that must be produced and sold in order to yield the maximum profit, given the following equations for revenue and cost:R(x) = 70x - 0.5x2C(x) = 2x + 9.

A. 72 units B. 68 units C. 69 units D. 77 units

Mathematics

Find the quotient and the remainder.7x3 + 24x2 - 12x + 16 divided by x + 4

A. x2 + 5x + 6; remainder 0 B. 7x2 + 4x + 4; remainder 0 C. x2 + 4x + 7; remainder 0 D. 7x2 - 4x + 4; remainder 0

Mathematics

Simplify.(5x-4)-3

A.
B.
C.
D. 125x12

Mathematics