Mathematics, 19.11.2019 03:31 blazecarley
The height of a stuntperson jumping off a building that is 20 m high is modeled by the equation h = 20 – 5t2, where t is the time in seconds. a high-speed camera is ready to film the person between 15 m and 10 m above the ground. for which interval of time should the camera film the person
Answers: 3
is modelled as 
. Here 
is the time in seconds.
from the ground.
,
,
at 
, and is at height 
at 
.
.
Another question on Mathematics
Mathematics, 21.06.2019 18:30
Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?
Answers: 1
Mathematics, 21.06.2019 23:10
In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)
Answers: 3
Mathematics, 22.06.2019 04:00
Going from point a to point b, the cheetah traveled at an average rate of 70 mph. returning to point a, the cheetah traveled at an average rate of 40 mph. can we say that this cheetah’s average rate was 55 mph? uchet write an equation for the average rate for the trip. remember, the cheetah runs from point a to point b and back to point a. first leg of trip: second leg of trip: ⦁ the following equation represents the average rate for the trip. is this equation equivalent to the one you wrote above? explain why or why not.
Answers: 2
You know the right answer?
The height of a stuntperson jumping off a building that is 20 m high is modeled by the equation h =...
Questions
Mathematics, 16.10.2019 10:50
History, 16.10.2019 10:50
Mathematics, 16.10.2019 10:50
History, 16.10.2019 10:50
Mathematics, 16.10.2019 10:50
Mathematics, 16.10.2019 10:50
Mathematics, 16.10.2019 10:50
History, 16.10.2019 10:50
English, 16.10.2019 10:50
