Multiply by four on both sides and that means just multiplying by 4 on the 8 to cancel out the fraction and if you can solve it from there
Answer:
Step-by-step explanation:
V=hb/3, where b=area of base
b=3V/h, since V=30mm^3 and h=5mm then
b=3(30)/5
b=18 mm^2
So the area of the base is 18 square millimeters.
Probably a bunch, like a lot
You are looking for the cost of gas per gallon in this problem so you must use an equation where you do cost in dollars/ barrels. Therefore you must do $48.95/15.1 gallons of gasoline which equals $3.242 per gallon of gas.