Mathematics, 24.05.2020 04:00, kkingstone453
A professor uses a video camera to record the motion of an object falling from a height of 250 meters. The function f(x) = –5x^2 + 250 can be used to represent the approximate height of the object off the ground after x seconds. Which is the best estimate for the amount of time elapsed when the object is 120 meters off the ground?
A. 4
B. 5
C. 6
D. 7
Answers: 1
Mathematics, 21.06.2019 12:30, ssrt8771
On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 104 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 105 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.
Answers: 3
Mathematics, 21.06.2019 22:30, 1930isainunez
How can constraints be used to model a real-world situation?
Answers: 1
Mathematics, 21.06.2019 23:30, jasminejohnson4330
The table shows the number of hours orlando spent at football practice last week. select the appropriate numbers below to complete the model to find the number of hours orlando spent practicing on tuesday and friday.
Answers: 2
A professor uses a video camera to record the motion of an object falling from a height of 250 meter...
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