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
klio [65]
3 years ago
5

Samantha and Luis are attempting to determine the average number of library books that seventh-grade students check out at one t

ime. Samantha surveys every other seventh grade student leaving the library. She samples a total of 40 of the 200 seventh graders. Luis samples 30 of the 200 seventh grade students at random in the school cafeteria. Whose sample is the most random?
Mathematics
2 answers:
postnew [5]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Luis because the sample is taken from the population of all seventh graders.

Dvinal [7]3 years ago
5 0

Answer:

The answer is A your welcome ;)

Step-by-step explanation:

You might be interested in
1) Jayden runs 1/4 of a mile in 1/4 of an hour. How far will it take him to run 1hr.
Masja [62]

Answer:

Question 1 : If you mean how many miles will he run in 1 hour then it is 1 Mile | Question 2 : 2 Miles

Step-by-step explanation:

Question 1 :

1/4 x 4 (because of the hour being split into fourths) = 1 Mile

Question 2 :

120 / 20 = 6, 6 x 1/3 = 6/3, simplified = 2

5 0
3 years ago
Emma has 5 pounds and 7 ounces of chips. Gianna has 11 ounces less chips than Emma. How many pounds of chips does Gianna have?
Katen [24]
1 pound = 16 ounces

5x16+7=87oz

87-11=76

76÷16=4 and 12 oz

Emma has 4 pounds and 12 ounces of chips.
6 0
3 years ago
Read 2 more answers
Robin can mow a lawn in 3 hours, while Brady can mow the same lawn in 4 hours. How many hours would it take for them to mow the
Sauron [17]
The answer to your question is B.
 Please mark as Brainiest Answer.
5 0
3 years ago
Read 2 more answers
Can you help me with answer please
Alexandra [31]

Answer:

Step-by-step explanation:

y is 2,-2,-4,-4,-2,2,8

5 0
3 years ago
Johan is buying 3 tickets for a movie. Each ticket costs $11.75. How much money will Johan spend?
Lady bird [3.3K]
35.25 is what he willspend
6 0
3 years ago
Read 2 more answers
Other questions:
  • Estimate 7/16 - 3/16?
    13·1 answer
  • The angle is 1/12 of a circle
    11·1 answer
  • Finding the angle measure
    6·1 answer
  • Solve the following equation for x: 6(4x+5)= 3(x+8)+3. Round to the nearest hundredth.
    13·2 answers
  • Y=1/2x +5<br> Y=-3/2x-7<br> Find x and y
    14·1 answer
  • Please HELP ASAPAPPPP!!?!!??
    12·1 answer
  • Help me please thanks
    14·1 answer
  • Alyssa owns a small business selling bagels. She knows that in the last week 2 customers paid cash, 62 customers used a debit ca
    5·1 answer
  • Need help badlyyyyyy
    12·1 answer
  • Marta has five baseball cards. Jackson has less in number than Marta does. How many baseball cards could Jackson have ?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!