Mathematics, 21.07.2019 21:40 wtwbegay
Arocket is launched vertically from the ground with an initial velocity of 64 ft/sec . (a) write a quadratic function h(t) that shows the height, in feet, of the rocket t seconds after it was launched. (b) graph h(t) on the coordinate plane. (c) use your graph from part 3(b) to determine the rocket’s maximum height, the amount of time it took to reach its maximum height, and the amount of time it was in the air. explain if you can. i'm really terrible at this part of math. make sure to: -write and graph the quadratic function. -determines the rocket’s maximum height, the amount of time it took to reach its maximum height, and the amount of time it was in the air.
Answers: 1
Mathematics, 21.06.2019 18:30
At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.
Answers: 2
Mathematics, 22.06.2019 01:00
Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.
Answers: 2
Arocket is launched vertically from the ground with an initial velocity of 64 ft/sec . (a) write a...
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