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
Elden [556K]
3 years ago
12

A science teacher needs to choose 4 students from a class of 20 to go to the library to do some research. How many different gro

ups can he select?
Mathematics
1 answer:
Marysya12 [62]3 years ago
8 0
20\4=5
Since there are 20 people and we want grps of 4
You might be interested in
Centro en (4,-1) y pasa por el punto (-1,3)
maks197457 [2]

Answer:

yniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehcsacasvavadvadvsdvsdvsdvdvdvyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh ollehyniar hcum oot sti ereh pleh esaelp retaw eht rednu ma i uoy era woh olleh

Step-by-step explanation:

7 0
2 years ago
What is the mean of the frequency distribution?
Gwar [14]

Answer:

33

Step-by-step explanation:

12

4 0
3 years ago
How many times larger is 8 x 106 than 2 x 103?<br> Х
Shkiper50 [21]

Answer: ~4.12 times larger

Step-by-step explanation:

1. find the values for both equation, (8*106=848) and (2*103=206).

2. divide the larger number by the smaller one. 848/206

which gives us 4.11650485, or <u>4.12</u> rounded.

hope this helped! ♡

6 0
2 years ago
Can someone please help me with number 2 thank you
liubo4ka [24]
1250 students last year
3 0
3 years ago
Read 2 more answers
Rearrange the speed equation to solve for distance
pychu [463]
When you are solving problems for distance, speed and time, you will find it helpful to use diagrams and/or charts to organize the information and help you solve the problem. You will also apply the formula that solves distance, speed/rate and time which is distance = speed/rate times time:
<span>d = rt</span>
4 0
3 years ago
Other questions:
  • A painting is shaped like a golden rectangle. It's length is 24 cm. What is the paintings width to the nearest tenth of a cm?
    12·1 answer
  • Is the relationship a function? (2.4) (2.5) (2.6) (2.7)
    9·1 answer
  • Need help on the attached question
    10·1 answer
  • How many hours of digging does it take for the depth of the hole to reach -28 feet
    13·1 answer
  • At the beginning of the week, Paloma opened a new box of 100 coffee creamers. Sixty-seven coffee creamers were used during the w
    12·2 answers
  • -3x+8=y solve for if the equation is a function or non function
    6·1 answer
  • Suppose that the epidemiologist wants to re-estimate the population proportion and wishes for her 95% confidence interval to hav
    9·1 answer
  • Which angles have a greater measure than angle 4 ?
    11·1 answer
  • Can someone help me with these problems
    6·1 answer
  • Select the correct answer.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!