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Igoryamba
3 years ago
7

A tree that is 2 feet tall is growing at a rate of 1 foot per year. A 4-foot tall tree is growing at a rate of 0.5 foot per year

. In how many years will the trees be the same height
Mathematics
1 answer:
soldi70 [24.7K]3 years ago
8 0

Answer:

4 years

Step-by-step explanation:

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A trampoline bounce place charges a $10 entry fee and an hourly rate for bouncing on their trampolines. Which equation represent
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The answer is A. C=10h
8 0
2 years ago
Use the information below to solve the problem Purchase price of article = $495 Down payment = $50 Number of payments = 36 True
Diano4ka-milaya [45]
Hi :)

Amount financed
495−50
=445
Total interest
(0.18×445×37)÷(2×12)
=123.49
Total paid
445+123.49
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568.49÷36
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Hope it helps
5 0
2 years ago
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Megan’s TV had a base price of $189 and the sales tax was 6.88%. Over the next four years, the TV consumed an average of $0.06 o
SIZIF [17.4K]

The solution would be like this for this specific problem:

189 x .0688 = 12.8 + 189 = 201.8<span>
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(29 x 2) + 86.4 = 144.4
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I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

7 0
3 years ago
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Enter the number of complex zeros for the polynomial function in the box.
Finger [1]

Given polynomial function:

f(x)=x^3-96x^2+400.

We need to apply Descartes' rule of sign to identify the number of complex roots.

The given polynomial is f(x)=x^3-96x^2+400

Let us see the number of sign changes in f(x)

There are 2 sign changes in f(x). One from plus to minus and second from plus to minus. Hence, there 2 or 0 positive roots.

Now, let us see the number of sign changes in f(-x)

f(-x)=-x^3-96x^2+400

There are only one sign change. Hence, there will be 1 negative roots.

The degree of the polynomial is 3.

Hence, there will be exactly 3 zeros.

<em>Therefore, the possible numbers of zeros are:</em>

<em>2 positive, 1 negative and 0 complex</em>

<em>0 positive, 1 negative and 2 complex.</em>

Let us see the graph:

In the graph, we can see that the graph cuts the x axis at three points (2 positive, 1 negative points).

<h3>Hence, the number of complex zeros for the given polynomial is zero.</h3>

3 0
3 years ago
Multiplying positive and negative fractions -3/2 times 3/4
kipiarov [429]

Step-by-step explanation:

-3/2×3/4

-3 3 -9

--- × --- = ---

-2 4 -8

-1 1/8 or -9/8

7 0
2 years ago
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