Mathematics, 25.02.2021 07:10 kellynadine02
Questions 1 - 3
A stone is thrown vertically upwards from the top of a cliff. Its height, h metres, above the ground, can be modelled using the equation given, where t is the time in seconds after the stone has been thrown.
Using the following equation, how high is the cliff?
h=28+42t-12t2
Using the following equation, how high is the cliff?
Using the graph or the equation in question 1, find the time at which the stone will hit the ground (leave your answer with 1 decimal).
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 23:50
You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?
Answers: 1
Mathematics, 22.06.2019 01:00
Michael split a rope that was 28 inches long into 5 equal parts. brenden split a rope that was 30 inches long into 6 equal parts. which boy's rope was cut into longer pieces?
Answers: 1
Mathematics, 22.06.2019 02:00
Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?
Answers: 1
Mathematics, 22.06.2019 04:30
Ef is a median of trapezoid abcd. the length of ab is 12, and the length of cd is 18. the length of bf is 4. what is the length of fc?
Answers: 2
You know the right answer?
Questions 1 - 3
A stone is thrown vertically upwards from the top of a cliff. Its height, h metres,...
Questions
History, 20.10.2020 02:01
Mathematics, 20.10.2020 02:01
Chemistry, 20.10.2020 02:01
Mathematics, 20.10.2020 02:01
Advanced Placement (AP), 20.10.2020 02:01
Advanced Placement (AP), 20.10.2020 02:01
History, 20.10.2020 02:01
Chemistry, 20.10.2020 02:01
Biology, 20.10.2020 02:01
