A rock is thrown upward with the velocity of 27 meters per second from the top of a 39 meter high cliff, and it misses the cliff on the way back down. When will the rock be 9 meters from ground level?

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?

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x

Which number completes the system of linear inequalities represented by the graph? y > 2x – 2 and x + 4y >