Question

multiply. write your answer in scientific notat
5·(1.9 × 10⁻¹⁰)

Explanation:

Step1: Multiply the coefficients

Multiply 5 and 1.9. So, \(5\times1.9 = 9.5\).

Step2: Keep the power of 10

The power of 10 is \(10^{-10}\), so we combine the result from Step 1 with this power of 10.

Answer:

\(9.5\times 10^{-10}\)