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DIFFERENTIAL EQUATIONS-NEXTGEN WILEYPLUS
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- The formula for the amount A in an investmentaccount with a nominal interest rate r at any timet is given by A(t)=a(e)rt, where a is the amount ofprincipal initially deposited into an account thatcompounds continuously. Prove that the percentageof interest earned to principal at any time t can becalculated with the formula I(t)=ert1.arrow_forwardSuppose an object is moving according to velocity v(t) = t cos? t cm/s. Here t is mea- sured in seconds. Find the total distance traveled during -T/4 < tarrow_forwardQUESTION 4 Determine whether the following integral converges or diverges. I 2) So (2² + 1)² b) (² cam. tan z dr. dz.arrow_forwardDetermine whether each of the following improper integrals converges or diverges.arrow_forward1. A hot metal object is submerged in cold water. The rate at which the object cools (in degrees per minute) is a function f (t) of time. Which quantity is represented by the integral f(t) dt?arrow_forward.3 dx 4. Determine if the integral converges or 3 diverges. (x – 2)arrow_forwardThe error bound in the Two - point forward formula , for the approximation of the derivative of f(x) =x° + 2x+ 1 at x9=1.5 and h=0.5 is O 4.5 0 6 O None of these O 2.25 O 3arrow_forwardDetermine if each of the following is convergent or divergent.arrow_forwardQuestion IV: Check whether the given integral converges or diverges dx x² + 2x – 3arrow_forwardS 18 xe-72 dx Does this integral converge or diverge? If it convereges, evaluate it.arrow_forward2. A particle moves on a coordinate line with an acceleration at time i seconds of e2 m/sec². At t = 0 the particle is at the origin, and its velocity is -4 m/sec. A. Find a function v(t) that gives the velocity of the particle at time t. B. At what (exact) time is the velocity of the particle 0 mls? C. Set up an expression (which may contain integrals, but not absolute values) to find the total distance traveled by the particle from time t = 0 to t = 6. You do not have to solve your expression.arrow_forwardarrow_back_iosarrow_forward_ios
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage