The table shows the revenue for four companies in 2013.
what is the difference in revenue between the company with the greatest revenue and the one with the least revenue?
a. 2.2 × 10 (to the power of) -3
b. 2.2 × 10 (to the power of) 3
c. 6.79 × 10 (to the power of) 6
d. 6.79 × 10 (to the power of) 7
need asap!

Option D.

Step-by-step explanation:

Revenue of company A =

=

Revenue of company B =

=

Revenue of company C =

Revenue of company D =

=

We find the maximum revenue is of company D and minimum revenue is of company C

Difference in revenue of these companies = -

=

=

=

Option D is the answer.

correct answers below:

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.