It takes darnell twice as long as julius to complete the same job. when the men work together, they can complete the job in 4 hours. how many hours are required for darnell to do the job alone? enter your answer in the box.

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days

Find all the angles that satisfy the equation cos(θ)=32