Mathematics, 15.06.2021 20:30 codyshs160
The path of a rolling marble rolling off of a desk can be modeled by the parametric equations: x(t)= 2.5t y(t)=-16t^2+3, In these equations the horizontal and vertical positions of the marble x(t) and y(t) are in the feet and t is measured in seconds. A) The marble will hit the ground after how many seconds? B) Using your answer to A, how far horizontally from the edge of the table will the marble first hit the ground? C) The parametric equations above can be expressed as the following single rectangular equation:
Answers: 3
Mathematics, 21.06.2019 18:00
For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip
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Mathematics, 21.06.2019 18:00
Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.
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Mathematics, 21.06.2019 19:00
Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1
Answers: 1
The path of a rolling marble rolling off of a desk can be modeled by the parametric equations: x(t)=...
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