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3 years ago

Help- thanks :/

Mathematics

2 answers:

DerKrebs [107]3 years ago

3 0

Answer:

4,7 is the one not equalivent to the others.

Step-by-step explanation:

All of the y values in the ratios have a gcf of 12. 7 Is not divisible by 12, let alone 9.

Temka [501]3 years ago

3 0

Hewo There! my name is Neko and I'll be helping you today! ;-)

Question:

Several ratios are graphed below. Which ratio is not equivalent to the others?

Answer:

The ratio of 4 to 7 is not equivalent to others.

Step-by-step explanation:

Connect the points by a straight line.

Equivalent points lie on the straight line

The given graph is in the Attachment

The (4, 7) doesn't lie on the straight line when the other three points lie on the line.

Hence (4, 7) is not equivalent to (2, 3), (6, 9), and (8, 12)

I hope this helps you!

Have an Amazing Friday!

-Neko-

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21. Which number below is equivalent to 3.82 x 10-5?

IceJOKER [234]

Answer:

19.10

Step-by-step explanation:

If im correct,

You subtract 10 and 5. Wich is 5. Then multiply that by 3.82.

3 0

3 years ago

Which of the following is the equation of a line parallel to the line y = 4x + 1,

Lisa [10]

Answer:

y = 4x - 19

Step-by-step explanation:

The line is parallel to the line whose equation is;

y = 4x + 1

Parallel lines have the same slope so the slope of our line is 4.

The line passes through point (5,1)

Slope = change in y ÷ change in x

Taking another point (x,y) on the line,

Slope = $\frac{y-1}{x-5}$ = 4

y - 1 = 4x - 20

y = 4x - 19

4 0

4 years ago

I NEED HELP I NEED TO PASS THIS

tatuchka [14]

Answer:

A. the area of the large pond is 16 times the area of the small pond

Step-by-step explanation:

let's say 4 is the radius of the small circle, which means the area is 50.26548

if the large circle is 4 times the small circle, that means it's radius is 16 which means the area is 804.24772

so if you divide the big circle area by the small circle area:

804.24772/50.26548

it gives you 16.00000079577 which is rounded to 16

therefore, the bigger circle is 16 times bigger than the smaller circle

4 0

3 years ago

Which of the following is not true when using the confidence interval method for testing a claim about μ when σ is unknown? Cho

sp2606 [1]

Answer:

The P-value method and the classical method are not equivalent to the confidence interval method in that they may yield different results ( A )

Step-by-step explanation:

The False statement about using the confidence interval method when testing a claim about μ when σ is unknown is ; The P-value method and the classical method are not equivalent to the confidence interval method in that they may yield different results

This is because sometimes the values gotten from the p-value and confidence interval differs and this occurs mostly when the sample size is very small.

3 0

3 years ago

Plzzz help I need help so bad

irinina [24]

The answer is A because both numbers can be divided by 6 to get 5 : 9

5 0

3 years ago

Read 2 more answers