Mathematics, 16.07.2019 11:00 breemills9552
An object is dropped from a building and allowed to freefall to the ground. the height of the object over time is shown in the table. (for reference: h(t) = 144 – 16t2) time (seconds) height (feet) 0 144 1 128 2 80 3 0 which statement describes the rate of change of the height of the object over time? the rate of change is constant with the object dropping 1 foot every second. the rate of change is constant with the object dropping 144 feet every second. the rate of change decreases over time. the object is 128 feet above ground after one second, but 80 feet after two seconds. the rate of change increases over time. the object drops 16 feet in the first second, but 80 feet in the last second.
Answers: 2
Mathematics, 21.06.2019 19:30, Fdl52417
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?
Answers: 1
Mathematics, 21.06.2019 22:10, carsondelane13
Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
Answers: 2
Mathematics, 22.06.2019 02:30, lieunekop8fm90
The center on a target has a diameter of 5 inches. the whole target has a diameter of 25 inches. complete the explanation for what part of the whole target is the center. the center of the target takes up % of the whole target.
Answers: 3
An object is dropped from a building and allowed to freefall to the ground. the height of the object...