Perform the indicated operation. 0.000075 + (1.3 × 10-5)

A. 8.8 x 10-10

B. 8.8 x 10-5

C. 6.2 x 10-10

D. 6.2 x 10-5

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

a reflection across the x axis and a 90 degree rotation left and right.