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nalin [4]
3 years ago
7

Do these pairs of values (x and y) represent two quantities that are

Mathematics
2 answers:
Sedbober [7]3 years ago
7 0

Answer:

d

Step-by-step explanation:

3/5 is equal to .6. however it can be simplified from 6/10, 9/15, etc

but 4/6 cannot be simplified to 2/5

mojhsa [17]3 years ago
6 0

Answer: B) No, because not all of the pairs represent the same ratio

For each row, divide y over x

Row 1:  y/x = 5/3 = 1.67 approximately

Row 2: y/x = 7.4 = 1.75

Row 3: y/x = 10/6 = 1.67 approximately

Row 4: y/x = 15/9 = 1.67 approximately

We see that row 2 has a ratio different from the others. If we were able to ignore this row, then the answer would be "yes x and y are proportional". However, we cannot ignore this row so that's why the answer is choice B.

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7/84819 with a remainder
Anon25 [30]

Answer:

12117

Step-by-step explanation:

84819 divided by 7 is 12117

8 0
2 years ago
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A jet travels 480 miles in 5 hours. At this rate, how far could the jet fly in
DerKrebs [107]

Answer:1344

Step-by-step explanation:

3 0
3 years ago
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36.25= 45.5% of ____
aev [14]

Answer:

36.25 is equal to the 45.5% of 79.67

Step-by-step explanation:

To solve this you just have to find the value that represents the 100%.

To do this, you can use the Rule of Three that allows you to solve problems of proportions.

In this case, you know that the 45.5% of the magnitude <em>X </em>is 36.25, now you have to find the value which corresponds to the 100%.  

Mathematically it will be:

\frac{X}{36.25} =\frac{100}{45.5}

Then you have to solve the equation to find <em>X</em>:

X=\frac{100}{45.5}*36.25

And finally, the answer is:

X=79.67

7 0
3 years ago
A lawn-mowing company is trying to grow its business. it had 30 clients when they started its business and wants to increase by
Leona [35]

The function to represent the problem is f(x)=6x+24 and the range is 30\leqy\leq48.

<h3>What is arithmetic sequence formula?</h3>

If the terms of a sequence differ by a constant, we say the sequence is arithmetic. If the initial term (a_{0}) of the sequence is a and the common difference is d, then we have,

a_{n}=a+(n-1)d

Initial number of clients=30

Number increase per week= 6

So, we can make an arithmetic sequence fir six weeks

30,36,42,48

Here, first term, a=30

Common difference, d=6

Range is [30,48]

The explicit formula of an arithmetic sequence is

a_{n}=a+(n-1)d

Put a=30, d=6, n=x

a_{x}=30+(x-1)6

a_{x}=30+6x-6

a_{x}=6x+24

Therefore, The function to represent the problem is f(x)=6x+24 and the range is 30<=y<=48

To learn more about arithmetic sequence, visit: brainly.com/question/15412619

#SPJ4

6 0
11 months ago
Mr. Fields order three times of gravel for driveway at a factory how many pounds of gravel did he order
Grace [21]

he ordered 6,000 pounds


there are 2,000 pounds in a ton so you multiply 3 times 2,000 which equals 6,000


4 0
3 years ago
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