The following circle graph represents first-quarter absences of washington middle school students. what percentage of the students had three or more absences during the first quarter?

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

What is the x-intercept and y-intercept of the equation 2x+1. 2o