$36 x 1.07 = $38.52
The cost will be $38.52
Tax on this is $2.52
The rate at which he pumps water is
![\frac{1500gal}{min}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1500gal%7D%7Bmin%7D%20)
.
To find the number of hours it takes to pump 0.9 million gallons, we can set a proportion.
![\frac{1500gal}{min} = \frac{0.9*100000}{x} \\ \\ 1500x = 0.9*1000000 \\ x = 900000/1500 = 600min](https://tex.z-dn.net/?f=%5Cfrac%7B1500gal%7D%7Bmin%7D%20%3D%20%5Cfrac%7B0.9%2A100000%7D%7Bx%7D%20%5C%5C%20%5C%5C%201500x%20%3D%200.9%2A1000000%20%5C%5C%20x%20%3D%20900000%2F1500%20%3D%20600min)
.
The question asks for the time in hours, so convert 600 min to hours. One hour is 60 min.
Answer:
Step-by-step explanation:
8/3 + 3/4 =
32/12 + 9/12 =
41/12 = 3 5/12
Line 5 because line AB≈DF not DE