What is the value of k in the product of powers below?
10^-3 x 10 x 10^k = 10^-3 = 1/10^3
a. -3
b. -1
c. 0
d. 1

B. -1.

Step-by-step explanation:

Note: 10 = 10^1 so:

10^-3 x 10 x 10^k = 10^(-3 + 1 + k) = 10^(k - 2).

So 10^(k - 2) = 10 ^(-3)

and k - 2 = -3

k = 2 - 3 = -1.

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

yes the data was not prsented

step-by-step explanation: