AP When the radius r of a sphere increases with time r, the change in volume dt O a. 4 Ob. 4tr dt dr 4tr dt O d. 4 dr dt

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Q: Q.1/ For the right triangle shown in the figure below, if (x) is increasing at a rate of 2 cm/sec…

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Q: A rectangle's length L(t) and width W(t) (measured in inches) are varying in time (t, in minutes).…

A: Given that , A rectangle's lenght L(t) and width W(t)(measwred in inches) are varying in time t (in…

Q: EXAMPLE 4 A ball dropped from the top of a building.. How tall is the building if the ball took 12…

A: Find the height of the building.

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A: Given velocity of a particle vt=t-1t-2t-3. The objective is to find the displacement and total…

Q: QT: The tank shown in the figure below is filled initially with water: a- Find the depth of water at…

A: The complete solutions are given below

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A: Given a velocity vs time graph of a bunny. We need to find some questions. Let's begin.

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Q: Test 4 (Unit 6) The cost of a car, in dollars, tyears after its purchase is $20,000 - $3,000t. Which…

A: Option D is correct

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A: Given: Conical tank dimensions: Diameter at top, d=12 feet Depth, h=16 feet V=316πh3

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A: we'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: e surface area of a sphere increases at a rate of 90 m2/sec Then the rate at which the radius…

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Q: mo ore constants • m. is inde pendent Variable. If V<C Cuis much smaller than c) , show that K=mc² -…

A: Here we will use binomial expansion formula for any index n  1+xn=1+nx…

Q: 48 (a) 100 72 (b) 100 48 (c) 100 72 -TT 100 (d) 24 (e) 100 on: Cylindirical body with Radius 2cm,…

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A: Explanation of the answer is as follows

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A: Given query is to find the displacement and total distance traveled.

Q: Let V represent the volume of a cone with radius r cm and height h cm. Write an equation for V (In…

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Q: The height in feet of a rocket t seconds after launch is modeled by h(t) = -16t² + 72t. Find its…

A: This question can be solved using the concept of functions.