Use cross products to determine whether the proportion is true or false. = 

A. True
B. False


Answer: B

Mathematics

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Find the product.(9)(-5)(-5)

A. -90 B. 235 C. -225 D. 225

Mathematics

Find the indicated sum.Find the sum of the first 50 terms of the arithmetic sequence: 5, -4, -13, -22, . . .

A. -10,767 B. -10,775 C. -11,000 D. -445

Mathematics

Solve the problem.The distance formula states that d = rt. If a car drives 50 miles, the function r =  is a rational function. Find the asymptotes of this function.

What will be an ideal response?

Mathematics

Find the particular solution for the initial value problem.  = ; y(e) = 3

A. = 
B. = 3 ln |x|
C. = 
D. = - 

Mathematics