How many nonzero elements are in the matrix below?
12 0 0 31 22 9
0 21 32 0 0 6
| 1 42 0 0 0 B
140 0 1 4 6 141
110 20 0 13 5 63
EEE
9

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

What would the rule be for the reflection of y=-3