Mathematics, 04.11.2020 07:30 kingyogii
Barbara sets off a water-powered rocket. The height of the
rocket at time t seconds is given by h(t) = - 1612 + 96t.
Use the quadratic formula to estimate when into the trip the
rocket is 64 feet high.
A
at about 1.2 seconds and about 4.8 seconds
B
at about 0.8 second and about 5.2 seconds
C
at about 2.2 seconds and about 3.8 seconds
D
at about 0.6 second and about 5.4 seconds
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 19:30
Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%
Answers: 2
Mathematics, 21.06.2019 20:00
Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?
Answers: 3
Mathematics, 21.06.2019 21:30
Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.
Answers: 2
Mathematics, 21.06.2019 22:20
Line segment eg is partitioned by point f in the ratio 1: 1. point e is at e (0, 4), and point f is at (1, 3). what are the coordinates of point g? (−1, 5) (2, 2) (3, 1) (4, 0)
Answers: 2
You know the right answer?
Barbara sets off a water-powered rocket. The height of the
rocket at time t seconds is given by h(t...
Questions
English, 20.11.2020 03:10
Mathematics, 20.11.2020 03:10
Biology, 20.11.2020 03:10
Mathematics, 20.11.2020 03:10
Social Studies, 20.11.2020 03:10
Mathematics, 20.11.2020 03:10
Arts, 20.11.2020 03:10
World Languages, 20.11.2020 03:10
Mathematics, 20.11.2020 03:10
Geography, 20.11.2020 03:10
Chemistry, 20.11.2020 03:10
