2.56 ✕ 10-2 x 4.82 ✕ 1012 show your work in scientific notation

Answer 1

2.56 ✕ 10^-2 = 0.0256 (move the decimal point two places to the left since the exponent is negative)

4.82 ✕ 10^12 = 48,200,000,000,000 (move the decimal point twelve places to the right since the exponent is positive)