Find A-1, if it exists.A = 

A.

B.

C.

D. Does not exist


Answer: C

Mathematics

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Solve the problem.The price of a particular snack at a ballpark seems to affect the number sold in a way such that the product of the number sold and the price in dollars is roughly constant. The table shows some of the data.Are the data linear?

A. Yes B. No

Mathematics

Find the area of the rectangle or square.  6 yd

A. 39 square yards B. 32 square yards C. 36 square yards D. 24 square yards

Mathematics

Provide an appropriate response. Use a tree diagram to illustrate the counting of all the possible arrangements of 4 shirts, 3 ties, and 5 slacks. Explain how the total number of arrangements can be found without a tree diagram.

What will be an ideal response?

Mathematics

Determine if the given function y = f(x) is a solution of the accompanying differential equation.y' - y = 3exy = e3x + 3xex

A. Yes B. No

Mathematics