All categories

3 years ago

Which graph best represents the following situation?

Mathematics

2 answers:

garik1379 [7]3 years ago

7 0

Answer:

Graph b

Step-by-step explanation:

Tju [1.3M]3 years ago

4 0

Answer:

Graph B

Step-by-step explanation:

we know that

The graph that represent the situation

As x increases, y increases

Is the graph B or the graph C

but

Graph B represent a moderate coefficient of correlation r (-0.5 to -0.3 or 0.3 to 0.5)

Graph C represent a strong coefficient of correlation r (-1.0 to -0.5 or 1.0 to 0.5)

In this problem we have r=0.42

The coefficient of correlation is Moderate

therefore

The answer is the Graph B

You might be interested in

How do you find the angle measure of a right triangle using all 3 sides?

r-ruslan [8.4K]

Use sin, cos, tan formula

7 0

3 years ago

The water was pumped out of a backyard pond. What is the domainof this graph?

nalin [4]

I think it's D because you can't have negative minutes and after 8 minutes you can't go any deeper than 0 inches.

8 0

3 years ago

(10.02)

melisa1 [442]

Answer:

$sin O=\dfrac{3\sqrt{13}}{13}\\cos O=\dfrac{2\sqrt{13}}{13}\\tan O=\dfrac{3}{2}$

Step-by-step explanation:

If the point (2,3) is on the terminal side of an angle in standard position.

Adjacent of O, x=2,

Opposite of O, y=3

Next, we determine the hypotenuse, r using Pythagoras Theorem.

$Hypotenuse =\sqrt{Opposite^2+Adjacent^2} \\r=\sqrt{3^2+2^2} \\r=\sqrt{13}$

Therefore:

$sin O=\dfrac{Opposite}{Hypotenuse} \\sin O=\dfrac{3}{\sqrt{13}} \\$Rationalizing\\sin O=\dfrac{3\sqrt{13}}{13}$

$cos O=\dfrac{Adjacent}{Hypotenuse} \\cos O=\dfrac{2}{\sqrt{13}} \\$Rationalizing\\cos O=\dfrac{2\sqrt{13}}{13}$

$Tan O=\dfrac{Opposite}{Adjacent} \\tan O=\dfrac{3}{2}$

4 0

3 years ago

What is an algebraic expression for the following word phrase: "6 times the difference of g and 3"

myrzilka [38]

6xG-3
Thats the answer

8 0

4 years ago

Chan hee bought 3.4 pounds that cost 6.95 per pound how much did he spend on coffee? sl

Aleks [24]

1 pound of coffee costs 6.95
3.4 pounds will cost 6.95 x 3.4 = 23.63

8 0

4 years ago

Read 2 more answers