What is the product of 2.5 × 10−15 and 3.9 × 1026?
6.4 × 10^1
9.75 × 10^11 <----
6.4 × 10^41
9.75 × 10^41
Is this correct I need to get least a b
correct
To find the product of two numbers expressed in scientific notation, you can simply multiply their coefficients and add their exponents.
In this case, we have:
2.5 × 10^(-15) and 3.9 × 10^26
First, multiply the coefficients: 2.5 × 3.9 = 9.75
Then, add the exponents: -15 + 26 = 11
Therefore, the product is 9.75 × 10^11.
Therefore, the correct answer is: 9.75 × 10^11.