Question

(6.7 x 10⁴)(2.9 x 10⁵) ​

Answer 1

1.943*10^10

Explanation:

6.7 times 2.9 = 19.43

You then will have to add the exponents which gives 10^9 but we can move the decimal place of 19.43 to the left 1.943. Add one to the exponent which then will be 10^10