I was messing around and, typed in my computers calculator, 12345678987654321 x 1234567987654321 it said the answer was 1.5241579e+32

what does that mean?

X = y - 3 X + 3y = 13 What is the solution to the system of equations? A) (1,4) B) (4,1) C) (7,4) D) (2.5,5.5)

What is the set of all numbers, including all rational and irrational numbers.

Put these in order, biggest first 8/100,3/5,7/10

3x=2^x+1 Determine the number of solutions to each equation. Then place each equation in the box that corresponds to its number of solutions.

The test scores of 40 students are listed below. Find P 56. 30 35 43 44 47 48 54 55 56 57 59 62 63 65 66 68 69 69 71 72 72 73 74 76 77 77 78 79 80 81 81 82 83 85 89 92 93 94 97 98

A shoe box is covered with packing paper before being shipped. The paper costs $0.01 per square inch. How much will it cost to cover three pairs of shoes? The length is 16 and the width is 10, the height is 8.

Evaluate the expression: v ⋅ w Given the vectors: r =; v =; w =

800.5x (2x20to the 6 power

Find the value of x when 6 minus 4 xequals6 x minus 8 x plus 10.

Which number has the greatest value A. 4.17 B. 4.7 C. 4.01 D. 4.07