(1.7 * 10^4) ( 5 * 10^-5)
= 0.85
To multiply two numbers in scientific notation, you need to multiply the coefficients and add the exponents.
Step 1: Multiply the coefficients:
1.7 * 5 = 8.5
Step 2: Add the exponents:
10^4 * 10^-5 = 10^(4-5) = 10^-1
Putting it all together, we get:
(1.7 * 10^4) * (5 * 10^-5) = 8.5 * 10^-1