Solve the logarithmic equation symbolically.log 8x = 8.7

A. x = 
B. x = 696
C. x = 108.7/8
D. x = 100.7


Answer: A

Mathematics

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Use Euler's method to calculate the first three approximations to the given initial value problem for the specified increment size. Round your results to four decimal places.y' = y2(1 - 2x), y(-1) = -1, h = 0.5

A. y1 = 0.4, y2 = 0.63, y3 = 0.7472 B. y1 = 0.7, y2 = 0.99, y3 = 1.9136 C. y1 = 0.5, y2 = 0.75, y3 = 1.03125 D. y1 = 0.7, y2 = 0.99, y3 = 1.2656

Mathematics

Provide an appropriate response.Write an inequality to describe the following:  You run a shirt printing shop. A fraternity wants to buy shirts for its members and has $425 to spend. The shirts that they have selected cost $10, plus a one time setup fee of $75 for designing the logos. The inequality should show the price of x number of shirts. How many shirts could be purchased for the maximum of $425?

What will be an ideal response?

Mathematics

Simplify the expression. + 

A.
B.
C. 11
D.

Mathematics

Factor the expression completely, if possible.r6 + 27t3

A. (r + 3t)(r2 - 3rt + 9t2) B. (r - 3t)(r2 + 3rt + 9t2) C. (r2 - 3t)(r4 + 3r2t + 9t2) D. (r2 + 3t)(r4 - 3r2t + 9t2)

Mathematics