and decides to throw a barbell upwards into the air and out to sea. The height in meters of the barbell is given by h(t)=−32t2+332t+574, where t is the time in seconds since the barbell was launched. Compute the following heights and times rounding to one decimal. A. How high was the barbell when it was initially thrown? Incorrect meters. B. When will it reach its maximum height? Incorrect seconds. C. What is the maximum height the barbell reaches? meters.

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A:

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Q: (a) Find to 01 when v = 19. (b) Find to.10 Wwhen v = 9. (c) Find to 975 when v = 7.

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Q: Find D 51=15+(1/2)D

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Q: Simplify (ex)3. e(9x + 2) to the form e Ax + B) – eº .ex where %3D 21 B= 2 C = 2 D= 21/2 Xくくく

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Q: How did you get the 0.6x?

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Q: Given P(A) = 0.27, P(A and B) = 0.33, P(A or B) = 0.41, what is P(B)? Answer in decimal form.…

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A: I am attaching image so that you understand each and every step.

Q: For =X1=19, n1=56, X228, and =n275p and q. Round your answers to 3 decimal places as needed.…

A: We have given the data for two samples.We have to find p and q.

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.