Answer:
9 gallons
Step-by-step explanation:
8 x 40 = 320 m^2 =
320 m^2 / (.3048 m/f )^2 = 3444.45 ft^2
3444.45 ft^2 / 400 ft^2/gal = 8.61 gal =~ 9 gallons of paint required
x<-3
The value of x is found in all the numbers that are less than - 3 or all the numbers from - 3 to negative infinity
Please note: - 3 is not included in those numbers
Horizontal distance = 48'
difference in elevation = 18"-6" = 12" = 1'
Slope of the sewer line = rise/run = 1/48 = 0.0208 = 2.08%
d. 15 square yard
9
