3 years ago

The scatter plot shows the study times and test scores for a number of students. How long did the person who scored 81 study?

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

6 0

Answer: Option A

50 minutes

Step-by-step explanation:

Observe in the diagram that the vertical axis represents the score obtained and the horizontal axis represents the study time.

To find out how many hours the person with a score of 81 studied, locate the point that is at a vertical distance of 81.

Now draw a vertical line from this point to the horizontal axis. Note that the vertical line traced intercepts the vertical axis at x= 50

Then the person who got a score of 81 studied 50 minutes

The answer is the option A

You might be interested in

Kevin ate 4 pies in 132 seconds what is the unit rate ?

solong [7]

132/4=33

you divde 132 into 4

and then get Answer-33

3 0

3 years ago

Read 2 more answers

How would i simplify this expression

algol [13]

Answer:

-5 times-5 times-5

Step-by-step explanation:

4 0

2 years ago

Jon makes a map of his neighborhood for a presentation. The scale of his map is 1 inch:125 feet, however Jon realizes that his m

DIA [1.3K]

500 ft 125x 4 your welcome

8 0

3 years ago

Jacob walks 1.5 miles north. He turns and walks 0.8 miles west. How far is he from his starting point?

Flura [38]

Answer:

1.7 miles

Step-by-step explanation:

Given that,

Jacob walks 1.5 miles north.

He turns and walks 0.8 miles west.

We need to find how far is he from his starting point. Let he is at a distance of x miles from the starting point. It can be calculated as follows :

$x=\sqrt{1.5^2+0.8^2} \\\\x=1.7\ \text{miles}$

Hence, he is 1.7 miles from his starting point.

7 0

2 years ago

ASAP please help this is a test 20 points ????

zubka84 [21]

Answer:

slope = x=4

the slope is undefined

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers