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
lord [1]
3 years ago
9

What type of sampling is this: Group the students in a local college by year and then randomly select 15 students from each grou

p
Mathematics
1 answer:
Lina20 [59]3 years ago
4 0
This is symestic random u dont know who will be in every group its random
You might be interested in
PLEASE HELP!!!!!!!!!!!!!!!!!!
7nadin3 [17]
180-98 = 82 degrees
4 0
2 years ago
Read 2 more answers
This is so confusing...
Ainat [17]
It's less confusing if you only think about one of them at a time.

A).
Change the whole thing to all inches.
(Multiply the 8-ft by  12inches/foot.)
Then, when you have it all in one number of inches,
multiply that number of inches by  (2.54 centimeters/inch).

B).
1 ounce is the weight of 28.35 grams (on Earth).
Multiply the 300g by  (1 ounce / 28.35 g).

C).
Multiply the liters by (0.264 gallon/liter)
Multiply the km by (1 mile / 1.609 km).
Then you'll have a fraction that actually means
                 (a number of gallons) divided by (a number of miles).
Do the division, and you'll have the gallons per mile.

D).
The area of any rectangle is (length) times (width).
The area of this living room is (13-ft times 14-ft), and that's in square feet.
You know how much 1 square foot of carpet costs.
Just multiply that price by the number of square feet that you need.
6 0
3 years ago
Pls help me ill give brailiest do very soon
Nikitich [7]
A.6x+34
B.8t+38
C.2y-14
D.11n+16
5 0
3 years ago
Pls helpppp I give brainliest <3​
Pavel [41]

Answer:

9cups of dried split peas

8 qts of water

3 cups of chopped onion

4 cups chopped celery

8 lbs Ham shank

Step-by-step explanation:

The recipe serves 8 people, so to figure out how much you need to serve 32 people you multiply each measurment by 4 because 8 x 4=32.

2 1/4 x 4 = 9

2 x 4 = 8

3/4 x 4 = 3

1 x 4 = 4

2 x 4 = 8

6 0
3 years ago
Josie has a rug with an area of 18 square feet. She will put the rug on the floor that is covered in 1/3 square foot tiles how m
Levart [38]

Answer:

Step-by-step explanation:

This is werid... Don't know how to answer this sorry.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Addinfg in scientific notation 9x10^3 +2.3x10^4=
    7·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·2 answers
  • Point A has an x coordinate of −2 and lies in a circle with a center at (0, 0) and a radius of 5. To the nearest tenth, what is
    6·1 answer
  • Solve for b. You must write your answer in fully simplified form.<br><br> 7=-12b
    5·1 answer
  • Anyone know what a^2-2a-8=0 is
    14·1 answer
  • the length of a rectangle is 8 centimeters less than 3 times the width. write a polynomial that represents the area of the recta
    5·1 answer
  • Form the quadratic polynomial p(x) whose sum and product of the zeroes are 3 and 2/5.​
    6·1 answer
  • Mhanifa please help I will mark brainliest
    11·1 answer
  • 10 points!<br><br> help please!!!!!!!<br><br> ASAP!!!!!!!
    12·1 answer
  • Find 174.2% of 72.Round to the nearest hundredth.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!