The force of interest delta(t) is given by In(1.5) for all non-negative t.An investment with this force of interest accumulates to 1000 at t-6.5. Find its value at t=3.5OA. 312.42OB. 296.30OC. The answer does not appear hereOD. 156.32OE. 420.34

Given that an investment with this force of interest accumulates to 1000 at t=6.5. We have to find…

Answered: The force of interest delta(t) is given…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

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2. An investment of $100 is placed into an account that earns interest, compounded annually, at a rate of 5% for 7 years. The amount, A, in the account can be modelled by the function A = 100(1.05)', where t is the time, in years. What is the domain of this function? a. (t e R, 2 7} b. (t e R, 0 SIS7) c. (te R, t > 7} d. (t e R,0
and explain the range and domain for each. function (or the arctan function). Draw the relevant graphs 7. EXPONENTIAL FUNCTIONS AND THEIR DERIVATIES (1) Recall the definition of an exponential function. First, the basics. Let a be a positive real number. Then • for n a positive integer, a" = • for n = 0. a" = for n a negative integer, say n = -k, a" = • for x = a rational number, at 1 9 . for x an irrational number, a" = • = at-y (aª)³ = (ab) = I (5) ● P - = be inaction (2) Properties of exponents: For any real numbers x, y and a, b positive real numbers, • a+y = 00 (3) Let f(x) = b. Here b is called MTH 32 • What happens when b< 0? . What happens when b = 0? What happens with b = 1? Explain in detail. 37 and x is called the 64
To the left of z=0.45
PLEASE ANSWER THIS QUESTION ...
To the left of z= 0.72
Find P(t<1.067) when v =21 OA. 0.10 OB. 0.05 OC. 0.15 O D. 0.015
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AT is tangent to oG. N/ 10 Find: AN. AN units %3D
Find the solution of the given initial value problem 56y" + 15y" + y = 0, y(0) = −1, y'(0) = −2, y″(0) = 0. On paper, sketch the graph of the solution. How does the solution behave as t ·∞? y(t) = = As t→∞, y(t)
Just beforemid-day, the dead body of John Wayne is found in a room that is kept at a constant temperature of 70°F. At 12 noon the temperature of the body is 80°F and at 1 pm it is 75°F.Assume that the temperature of the time of death was 98.6°F and that it has cooled in accordance with Newton's law of cooling. What was the time of death of John Wayne? a. 11:09 am c. 11:22 am e. none of the choices b. 10:29 am d. 10:44 am

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The force of interest delta(t) is given by In(1.5) for all non-negative t. An investment with this force of interest accumulates to 1000 at t-6.5. Find its value at t=3.5 OA. 312.42 OB. 296.30 OC. The answer does not appear here OD. 156.32 OE. 420.34