Question

Simplify (7.78 x 10−11)(5.9 x 10−18). Write the final answer in scientific notation.

Answer 1

Answer:

The answer for this problem is D

Step-by-step explanation:

Well first you need to multiply the numbers 7.78 and 5.9 which will leave you with the number 45.902.

Now usually with powers you just add them together with logically would bring it to times 10 to the negative 29th power

So if I am correct here the answer should be D (45.902 x 10^-29)