How many proportional relationships are shown in the coordinate plane below?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

It is 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 the 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. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5