The number 650,000 written in scientific notation would be

a. 6.5 × 10^-5
b. 6.5 × 10^5
c. 65 × 10^4
d. 0.65 × 10^-6

The answer is B

Step-by-step explanation:

In order to write any number in scientific notation, the proper format in general for scientific notation is:

where "a" is a rational number such that its absolute value has to satisfy:

Also, "b" is the power of 10 required so that the scientific notation is mathematically equivalent to the original number.

We have to follow the next steps to determine the scientific notation of any number:

Finally, the number 650,000 written in scientific notation is:

c

step-by-step explanation:

at least i think its