Mathematics, 14.10.2019 07:30 Schoolworkspace453
Afirecracker shoots up from a hill 145 feet high with an initial speed of 80 feet per second. using the formula h(t) = -16t2 + vt + s, approximately how long will it take the firecracker to hit the ground?
a. 13 seconds b. 11 seconds c. 9 seconds d. 6 seconds
Answers: 2
Mathematics, 21.06.2019 17:00
Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.
Answers: 1
Mathematics, 21.06.2019 18:50
Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?
Answers: 1
Mathematics, 21.06.2019 19:00
What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62
Answers: 2
Mathematics, 21.06.2019 22:00
The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?
Answers: 1
Afirecracker shoots up from a hill 145 feet high with an initial speed of 80 feet per second. using...
Mathematics, 16.10.2020 14:01
Geography, 16.10.2020 14:01
Social Studies, 16.10.2020 14:01
Mathematics, 16.10.2020 14:01
Mathematics, 16.10.2020 14:01