it took 128 labour hours to cultivate 283 ornamental plants for a cost of $8270. In the finaldevelopment it took 165 labour hours to cultivate 386 ornamental plants for a cost of $10938.In total 504 labour hours were taken and 913 ornamental plants were cultivated.Using Cramer's Rule of the Inverse Method, determine the cost for each tree, the hourlylabour charge, and the delivery charge.Problem 4(a)POWERPLUG IN5x-3 – 4(i) Limx00 2x-2 +(ii) Lim(x- 3)22M- 2x - 3ftho flu Problem 3(a) A town has a population of 5000 persons, but is expected to grow by 2% every year.(i) What wound be the population size in 7 years?11 1(ii) Find the sum of the first eight terms of the sequence84'2(b) A landscape contractor is hired to cultivate ornamental plants in three new residentialdevelopments. The contractor charges the developer for each tree cultivated, an hourly rateto cultivate the ornamental plants, and a fixed delivery charge. In one development it took211 labour hours to cultivate 244 ornamental plants for a cost of $9394. In a second development25

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Answered: 5x-3 - 4 O Lim X-00 2x-2 +9 (x- 3)2 O…

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5x-3 - 4 O Lim X-00 2x-2 +9 (x- 3)2 O Lim X00 X2 -- 2x - 3

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.2: Arithmetic Sequences

Problem 68E

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Concept explainers

Limits

When it comes to calculus, limits are considered to be a very important topic of discussion. The main importance of limit lies in expressing the value of a function as it gets closer to a certain value. Also, limits can help you to understand other topics, such as continuity and differentiability better. In a broader sense, every calculus notion is a limit. Other branches of calculus have also been derived from limits.

Question

it took 128 labour hours to cultivate 283 ornamental plants for a cost of $8270. In the final
development it took 165 labour hours to cultivate 386 ornamental plants for a cost of $10938.
In total 504 labour hours were taken and 913 ornamental plants were cultivated.
Using Cramer's Rule of the Inverse Method, determine the cost for each tree, the hourly
labour charge, and the delivery charge.
Problem 4
(a)
POWER
PLUG IN
5x-3 – 4
(i) Lim
x00 2x-2 +
(ii) Lim
(x- 3)2
2
M- 2x - 3
ftho flu

Problem 3
(a) A town has a population of 5000 persons, but is expected to grow by 2% every year.
(i) What wound be the population size in 7 years?
1
1 1
(ii) Find the sum of the first eight terms of the sequence
8
4'2
(b) A landscape contractor is hired to cultivate ornamental plants in three new residential
developments. The contractor charges the developer for each tree cultivated, an hourly rate
to cultivate the ornamental plants, and a fixed delivery charge. In one development it took
211 labour hours to cultivate 244 ornamental plants for a cost of $9394. In a second development
25

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