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
irina [24]
2 years ago
9

To collect data about the amont of time spent​

Mathematics
2 answers:
Sloan [31]2 years ago
8 0
A or survey 20 randomly selected students from each grade.
solniwko [45]2 years ago
5 0

Answer:

Probably the first one because the other two questions would be un-reliable

Step-by-step explanation:

You might be interested in
Which statement is true? Lisa has one and four twelves cups of grapes. Dawn has one and eleven twelves cups of grapes. Together
andrew11 [14]

Answer:

The fourth one:  Gavin has one and thirteen fourteenths buckets of water. Daven has one and three fourteenths buckets of water. Together they have three and two fourteenths buckets of water.

Step-by-step explanation:

Gavin = 1 13/14

Daven = 1 3/14

1 13/14 + 1 3/14 = 2  16/14

2 16/14 = 3 2/14 = three and two fourteenths

8 0
3 years ago
Please help! picture attached :)
Radda [10]

Answer:

y=-3x+4

Step-by-step explanation:

im assuming that you need the equation of the table

to find slope, y2-y1/x2-x1    10-4/-2-0

6/-2=-3   slope=-3  

y=mx+b   just sub in the numbers from a point in the table

10=-3(-2)+b

10=6+b

b=4

y=-3x+b

4 0
2 years ago
You spend 15 minutes doing homework. You spend 3 hours watching television. Write the ratio of the amount of time spent doing ho
german

The ratio of the amount of time spent doing homework to the amount of time spent watching TV is 1/12.

  • The time spent on doing the homework is 15 minutes.
  • The time spent watching television is 3 hours.
  • To calculate the ratio, we must have the same units for both quantities.
  • We have to convert the time spent watching television from hours to minutes.
  • 1 hour is 60 minutes.
  • 3 hours has 3*60 minutes.
  • 3 hours have 180 minutes.
  • So, the time spent watching television is 180 minutes.
  • The ratio of the amount of time spent doing homework to the amount of time spent watching TV is 15/180.
  • We need to simplify the fraction.
  • 15/180 is equal to 1/12.
  • Thus, the ratio of the amount of time spent doing homework to the amount of time spent watching TV is 1/12.

To learn more about fractions, visit :

brainly.com/question/10354322

#SPJ9

3 0
1 year ago
3x+9 = 4x-2<br><br> How do you solve for x?
Anna35 [415]
I wish I can help but get Photomath it’ll help you trust :) good luck
5 0
3 years ago
Which choice is equivalent to the product below
tino4ka555 [31]
The answer to the question is d

7 0
4 years ago
Other questions:
  • The Skyview Atlanta in Atlanta, Georgia is a super-sized Ferris wheel that overlooks the city
    9·1 answer
  • Factor completely 7x3y +14x2y3 − 7x2y2.
    5·2 answers
  • Which of the following equations describes the line shown below , check all that apply
    9·1 answer
  • At A Local Restaurant, The Health Inspector Visits Every 7 Days, And The Fire Inspector Visits Every 12 Days.
    11·1 answer
  • Find the value of y and x in the figure
    6·1 answer
  • Can a rhombus be a kite? If so explain.<br> Is every quadrilateral a parallelogram? If so explain.
    15·1 answer
  • 8 1/2% as a fraction
    11·2 answers
  • {3x=2y+6y=x+2<br> What is the answer
    7·1 answer
  • The height of a right cone is 3 inches shorter than the radius. What is the height of the cone if the volume is 17 cubic inches?
    14·1 answer
  • Help needed! What is the amplitude of this graph and given there are no other transformations, write the equation of this cosine
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!