Jamal is offered two jobs. The first job offers a starting salary of $25,000 that increases by $800 each year he is with the company. The second job offers a starting salary of $23,000 that increases by 3.2% each year he is with the company. After how many years will the salary of the second job surpass the salary of the first?

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?