Ask question

Ask question

All categories

3 years ago

10

Can some one plz answer this i can not find this out

2 answers:

True [87]3 years ago

8 0

The line of best fit is a line on a scatter plot graph with equal number of points on either side of it, it is the equivalent of average.

the line of best fit on your graph predicts the average score of a student who studies for 2 hours is 16

brilliants [131]3 years ago

4 0

The line of best fit is drawn for you in red.

Look up 2 hours on the x-axis.
Now move vertically up until you reach the read line, and then look horizontally to the left until you reach the y-axis. 2 hours corresponds to 16 on the y-axis.

Answer: According to the line of best fit, a student who studies 2 hours should get a score of 16. Choice A. 16

You might be interested in

Which is one way to check 102 ÷ 6 = 17?

katovenus [111]

The correct answer is A

4 0

3 years ago

Estimate the amount of the tip by rounding the bill to the nearest dollar before calculating.

telo118 [61]

Answer:

$16

Step-by-step explanation:

Round : $80.36 : $80

Equation : 20% of 80

Answer : $16

Sidenote: I hope this answers your questions!

6 0

2 years ago

Read 2 more answers

What is the absolute value of -4/5,1/2,0.2,and -0.5

nirvana33 [79]

4/5 1/2 0.2 0.5 and apparently theres a character limit

3 0

3 years ago

Read 2 more answers

are any two regular polygons similar. The area of the smaller figure is about 390 cm^2. choose the best estimate of the area of

galben [10]

Answer:

The best estimate of the area of the larger figure is $693\ cm^{2}$

Step-by-step explanation:

step 1

<em>Find the scale factor</em>

we know that

If two figures are similar, then the ratio of its corresponding sides is equal to the scale factor

Let

z----> the scale factor

x-----> the corresponding side of the larger figure

y-----> the corresponding side of the smaller figure

so

$z=\frac{x}{y}$

we have

$x=12\ cm$

$y=9\ cm$

substitute

$z=\frac{12}{9}=\frac{4}{3}$ -----> the scale factor

step 2

<em>Find the area of the larger figure</em>

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z----> the scale factor

x-----> the area of the larger figure

y-----> the area of the smaller figure

so

$z^{2}=\frac{x}{y}$

we have

$z=\frac{4}{3}$

$y=390\ cm^{2}$

substitute and solve for x

$(\frac{4}{3})^{2}=\frac{x}{390}$

$(\frac{16}{9})=\frac{x}{390}$

$x=390*16/9=693.33\ cm^{2}$

4 0

3 years ago

Usimov [2.4K]

Answer:

60 months

Step-by-step explanation:

20 000 = 5000 + 250 m

20 000 - 5000 = 250 m

(15 000) / 250 = m = 60 months

3 0

2 years ago

Read 2 more answers