A national park hires Simon to estimate its antelope population. Simon catches 29 antelope, tags them, and releases them. Then Simon uses binoculars to observe a group of 190 antelope, 19 of which are tagged. To the nearest whole number, what is the best estimate for the antelope population?

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?