Question

Find the sum and express it in scientific notation. 0.00348 + (6.2 x 10^-2) A) 2.176 x 10^-4 B) 6.2348 x 10^-2 C) 6.2348 x 10^-1 D) 6.548 x 10^-2

23 POINTS PLZ HELP

Answer 1

Just find out the solution of the first question: 0.06548

Verify which of the options fits the solution.

A) 2.176 x 10^-4 (not the same as 0.06548)

B) 0.062348 (not the same as 0.06548)

C) 0.62348 (not the same)

D) 0.06548 (CORRECT)

Hope I helped :)

Answer 2

D) 6.548 x 10^-2
Hope this helps