It is a Saturday morning and Jeremy has discovered he has a leak coming from the water heater in his attic.
Since plumbers charge extra to come out on
weekends, Jeremy is planning to use buckets to catch
the dripping water.
He places a bucket under the drip and steps outside to
walk the dog.
After 1 1/2 hours, Jeremy had collected 1/4 cup of
water.
a. What is the rate, in cups per hour, at which the water
is leaking from the water heater?

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Select the quadratic that has root x = 8 and x = -5

What does the sign of the slope tell you about a line?