An overweight man makes lifestyle changes in order to lose weight. His starting weight is 240 pounds and he has set a target weight of 200 pounds. Lett be the time (in months), and let D be the difference (in pounds) between his weight at time t and his target weight. Each month the difference D decreases by 10%. (a) Make an exponential model of D versus the time t in months since the diet began. D(t)-40-0.9² ) How long will it take for his weight to reach 215 pounds? (Round your answer to two decimal places.) x months

Q: 8 15

A:

Q: 3 -4- -0- 4. 2.

A:

Q: 24 25

A: The base of the triangle is 24. The hypotenuse of the triangle is 25. The triangle is right angled…

Q: 24 12 XD

A:

Q: Evaluate. 5(41)

A: We need to evaluate the value of 5(4!)

Q: 7)84

A: The objective of the question is solve the division.

Q: 5.78+9.1

A: We have given that,  5.78+9.1 We will find the addition of the given values?

Q: 6.4 3

A:

Q: 4 6 68

A: Consider the given division of 668 by 4. The objective of the problem is to perform the division.

Q: 2) 36³x=¹

A:

Q: 33/29 b.

A:

Q: 72

A: here we will find value of x ,

Q: 22n+1 3n+1 2.

A:

Q: sing the geometry of the graph ,evalvate the definite integrals.

A: As this is a multiple subpart question according to the Bartleby Answering rule, only first three…

Q: 9 b and c

A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

Q: 5. 110 (x + 12)°

A: given alternate exterior angles are equal.

Q: 12 wikon 3.

A:

Q: tions exist, you o = x %3D

A:

Q: 6   9,171.6

A:

Q: 28 47

A:

Q: Expand (a −b)4

A:

Q: 56 10

A: The objective is to evaluate the value for

Q: 7

A:

Q: 7 10

A: Consider the provided equation, x7·x10=____ Fill in the blank.

Q: 1 19. 2

A:

Q: 11 35

A:

Q: 12 30 24

A:

Q: {n fan c) (wp

A:

Q: This is the graph of a function f (x). What is the value of /, f (x) dx? (3, 1.5) (0, 0) 3 -2 -1 2 3…

A: Definite integral is the area under the graph with x axis. If a function is positive ( above the x…

Q: 6 8 27

A: If a line parallel to a side of a triangle intersect the other sides in two distinct points, then…

Q: 3. Evaluate

A: The given integral is 1/(x-1)2/3 limit from 0 to 3.

Q: N 11 9

A: Here given that N/9=11

Q: 35-40 Coterminal Angles? The measures of two angles in standard position are given. Determine…

A: NOTE: Refresh your page if you can't see any equations. . two angles are coterminal if the…

Q: 53. Faxt3

A: Given that, xa-1=ax+3 We need to solve it for x.

Q: (NINETEEN)

A: The information provided in the are as follows :-Level of significance

Q: 15 10 24 15

A: