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BlackZzzverrR [31]
3 years ago
7

Helppppp plsssss!!!Thanks!!

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
8 0

Answer:

D

Step-by-step explanation:

using the rule of exponents

• (a/b)^{n} = a^{n} / b^{n}, hence

(7/4)^{11} = 7^{11} / 4^{11} → D



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Part A

Purchase Value of Anna's Car in 2015 = $36,000

Depreciated Value of Anna's Car in 2017 = $25,000

We know that the value of the car is depreciating linearly.


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Part B

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In 2018, 3 years would have been passed since 2015. Using the value of t = 3 in the function determined in Part A:

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Answer:

=7x^2+8x-2

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So, on Monday, Tuesday, and Wednesday, he mowed:

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To determine how many yards he mowed in the three days, simply add the three expressions. Thus:

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