Choose the equation that represents this situation. use w to represent the variable. blaise spends 4 hours each week jogging at the track. this is three times the amount of time he spends working out in the weight room. how much time does he spend in the weight room each week? a. w = 3 • 4 b. 4w = 3 c. 3w = 4 d. 3 + w = 4

Since 4 hrs is three times the amount of time in the wight room, the equation would be:

4 = 3w   or   3w = 4

C

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

.95

step-by-step explanation: