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tatuchka [14]
3 years ago
12

In a function, y varies inversely with x. The constant of variation is 4. Which table could represent the function?

Mathematics
1 answer:
Colt1911 [192]3 years ago
8 0
I don't see a table but I can give you the means to answer it yourself.  The inverse function is represented by this: y= \frac{k}{x} where k is your constant.  You are given a k value of 4.  If you solve this for k then you will get xy=4.  In your tables, multiply your x value by your y value within your coordinate points and if you get a product of 4 each time you multiply x by y, then that table is your answer.
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GarryVolchara [31]

Answer:

Final price = $2034

Step-by-step explanation:

Given the following data;

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To find the final sales price;

First of all, we would calculate the discount price

Discount price = 10/100 * 2000

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New Price = marked price - discount price

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Next, we calculate the tax on the product;

Tax = 13/100 * 1800

Tax = 0.13 * 1800

Tax = $234

Finally, we would determine the final price;

Final price = marked price + Tax

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8 0
3 years ago
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klio [65]
D is the correct answer
5 0
3 years ago
Read 2 more answers
What is the constant variation in the equation 3y=6x? Explain. PLEASE HELP IM DESPERATE
lbvjy [14]
Hi Desperate!

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4 0
3 years ago
there are 12 students who play the clarinet and 16 students who play the viola. what does the ratio 16:12 describe?​
Oksi-84 [34.3K]

Answer: The ratio 16:12 describes the ratio of the number of students who play the viola to the students who play the clarinet.

Step-by-step explanation:

Given : Number of students who play the clarinet= 12

Number of students who play the viola=16

We know that ratio of A to B is represented by A:B.

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So , the ratio 16:12 describes the ratio of the number of students who play the viola to the students who play the clarinet.

6 0
2 years ago
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omeli [17]
Okay so.
A is 4.95
B is 4.95
C is 4.95
D is 4.95
E is 0.495
So I guess E is the Answer! :)
3 0
3 years ago
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