Let x = Craig's time
Let y = Tom's time
Create a system of equations to solve this problem.
8 = x + y
y = 4x
Substitute 4x into the y variable in the first equation.
8 = x + 4x. Combine like terms
8 = 5x. Divide each side by 5.
1.6 = x
Craig takes 1.6 hours to clean the house
i think the answer is 4/11 because the 4 people has a 1% chance out of the 11 people
Answer:
1462 cubic ft
Step-by-step explanation:
The volume of a cylinder can be found using the equation
=V. The radius is 3.5 ft and the height is 38ft.
=V
(3.14)(12.25)(38)=V
1461.67=V and rounded to the nearest whole numbe, 1462 cubic ft=V