4. Let V(t) be the amount of air in a balloon at any time t, find out whether the balloon is being filled with air or being drained of air at t=8. V (t) = 4t +1

Q: The number of bacteria In a refrigerated food product is given by N(T) = 20T² – 96T + 24, 5<T< 35…

A: Given,

Q: H(t) models the rate of hoverboard sales, in hoverboards per day, from an electronics store during…

A: H(t) is the rate of hoverboard sales, in hoverboards per day. To get the exact number of sales over…

Q: Find function g if | g'(x) = 30 cscxcotx. 20 /1-x² 2.

A: Given that,  g'(x) = x53 - x75x2030 + 21 - x2 - cosec x cot x To find the g(x)    Now,  g'(x) =…

Q: Let V(t) = t – 6t + 8 represent the velocity after t seconds of an object in meters per second. (a)…

A: we haveV(t) =t2-6t+8

Q: The reaction rate to a new drug is given by the following function where t is time (in hours) after…

A: The function is given by y=e-t2+7t+7.

Q: Find f(t). 1. 1. (s + 8) f(t) =

A: We need to find the value of ft=L-11s+83, here, Fs=1s+83 We will use the formula L-1n!s-an+1=tneat…

Q: When is f (t) increasing at the greatest rate?

A:

Q: Differentiate g(t) = -8/t .

A: Known fact: ddxx=12xddxkfx=kddxfx

Q: 2. A ball is thrown vertically upward so that its velocity at time t is v(t) = -9.8t + 19.6 meters…

A:

Q: Since YouTube first became available to the public in mid-2005, the rate at which video has been…

A: We are given that           v(t) = rate of video-hours uploaded per year               = 1.1t2 -…

Q: Suppose we have a tank that contain 10 litres of water and 50 g of salt. The salt solution is…

A: given , tank that contain 10liters of water and 50 gram of salt .  so , initial concentration =&gt;…

Q: es of S (in thousands of DVD's) of a certain movie are given by the following formula v ce the…

A:

Q: The windchill index announced during the winter by the weather bureau measures how cold it "feels"…

A:

Q: A company has a badly designed product, but a huge advertising budget. The product sells well at…

A:

Q: by the function s(f) = t(2t – 1)'. 59. A business had annual retail sales of $401 000 in 2002 and…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Calculate L6 for f(x) = V9x + 3 over [1,3]. (Give your answer to three decimal places.)

A: Find the approximation L6 for the function fx=9x+3 over [1,3].

Q: Solve for the solution to the linear differential equations below. dy 1. dx 2= 2xy + 4x? %3D

A: It can be solved by using simple differential equation concepts.

Q: The number of bacteria in a refrigerated food product is given by N(T) = 24T2 - 109T+82, 4 < T < 34…

A:

Q: 5. {an} = {\ = { in 1)!} 4" (n+1)! 3 {bn} = {(- {(--)"} 2 6. 7. {cn} = { n+1 n+25

A:

Q: Z'(t) = + 2t (3t² + 6.05) where t is time in days since the Zombie horde was accidentally released…

A:

Q: Find a > 1 to express y = 3(2/9)x in the form y = 3(a−x)

A: