1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katarina [22]
3 years ago
10

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
Consider this right triangle with given measures what is the unknown length
DIA [1.3K]

Answer:

b = 9

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

b² + 12² = 15²

b² + 144 = 225 ( subtract 144 from both sides )

b² = 81 ( take the square root of both sides )

b = \sqrt{81} = 9

4 0
3 years ago
Read 2 more answers
Larissa earns a base salary of $500 per week plus 4% commission on any sales. How much will she have to sell to earn $750 in a w
olga55 [171]

Answer:

If Larissa earns $500 per week, she will need $250 more in order to reach $750

7 0
2 years ago
Find cos (A).<br> Choose 1 answer:<br> A.) 35/12<br> B.) 12/37<br> C.) 35/37<br> D.) 12/35
Mama L [17]

Answer:

c.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Help me please. This is due at 12 tonight
allochka39001 [22]
I think the answer is c
6 0
2 years ago
Read 2 more answers
Qual o resultado de <br> 3842-269
marissa [1.9K]

Answer:

es 3573

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • At a restaurant, 5/8 of tye customers who ordered dessert chose apple pie, and 1/3 chose cherry pie. The rest of the customers w
    6·1 answer
  • Can you guys pls help me with this problem
    5·1 answer
  • Emma calculated the slope of the downhill hike to be -1/40 her work is shown below determine whether her calculation was correct
    8·1 answer
  • Hey can anybody help me with this question please
    5·1 answer
  • Free points for who ever wants them
    7·2 answers
  • Use integers to represent the values in the statement. The highest elevation in a country is Mt. Snowy with an altitude of 17,31
    8·1 answer
  • Express the ratio 16:9 as a ratio to 1
    8·1 answer
  • Triangle ABC is an oblique triangle. If angle A equals 57°, angle B equals 73°, and AB equals 24 in, what is the length of AC?
    11·1 answer
  • Which expression is NOT equal to 729? 3 × 3 × 3 × 3 × 3 × 3 6,3 9 × 9 × 9 36
    15·1 answer
  • C) Which of the items had the greatest increase in sales over the 3 years ? Give a reason for your answer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!