05/27/21

Problem solving on Calculus

A particle starting from rest at time t=0moves with position function s(t)=t4- t2/2 At what time does the particle change direction? 2. What is the particle’s acceleration at the time found in... more

10/01/20

Quadratic sequence formula (find the nth term)

80,70, 61,53,46Can someone help me find the formula to find the nth term

09/26/20

which of the following is not typically considered to be a "limited resource"

Economists note that although wants are unlimited, scarce resources limit how much can be produced. Within this context, which of the following is not typically considered to be a "limited... more

09/06/20

If a rock is thrown upward on the planet Mars with a velocity 12 m/s, its height in meters t seconds later is given by y = 12t − 1.86t^2

If a rock is thrown upward on the planet Mars with a velocity 12 m/s, its height in meters t seconds later is given by y = 12t − 1.86t^2. (Round your answers to two decimal places.) (a) Find the... more

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