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
Vadim26 [7]
4 years ago
15

How many different four-person relay teams can be chosen from eight students

Mathematics
1 answer:
aliina [53]4 years ago
6 0
Slot method

8 optionns n 1st slot
7 options in 2nd slot (since 1 is at 1st slot)
6 options in 3rd slot
5 options in 4th slot

8*7*6*5=1680 ways
You might be interested in
If someone was born in 2018 September 12th how old will they be in 2082?
Margaret [11]

Answer: 64 years old

Step-by-step explanation:You subtract 2082 by 2018 to get the sum of 64

7 0
3 years ago
Read 2 more answers
Plz answer only if u know ur correct. tyvm. will give brainliest to best answer
N76 [4]

Slope is 1/2. Give brainly or I wont answer another one of your questions

5 0
3 years ago
Read 2 more answers
A 14.5-gallon gasoline tank is full. How many gallons will it take to fill the tank? Write your answer as a mixed number.
Elena L [17]

Answer:

it will take 3 5/8 of gas to fill the tank

Step-by-step explanation:

14 1/2 - 10 7/8 can be re-written using improper fractions

29/2 - 87/8 We need a common denominator, which is 8

116/8 - 87/8 = 29/8 = 3 5/8 gal

7 0
3 years ago
Simplify: 3/5x + x<br> Where 3 over 5 x plus x
hoa [83]
3/(5x) + x = 3/(5x) + x/1 * (5x)/(5x)
= 3/(5x) + 5x²/5x
= (3+5x²) / 5x
4 0
3 years ago
Read 2 more answers
Do the following form a right triangle?<br> 20, 25, 30<br> True<br> False
qaws [65]

Answer:

False

Step-by-step explanation:

20, 25, and 30 no hagas un triángulo rectángulo

4 0
4 years ago
Read 2 more answers
Other questions:
  • A gardener has three flowering shrubs and four nonflowering shrubs, where all shrubs are distinguishable from one another. He mu
    10·1 answer
  • M3D5
    9·1 answer
  • IP8.4 #3b
    5·1 answer
  • What is the distance between the points (1,2) and (4,7).
    11·2 answers
  • What is the volume of this triangular prism?
    13·2 answers
  • Jose works at a restaurant. They earn 14.45 per hour plus a 8.50 each time someone signs up for the store's credit card.
    5·1 answer
  • Find the area of the triangle <br><br> A. 26 yd2<br><br> B. 12yd2<br><br> C. 24yd2<br><br> D. 36yd2
    8·1 answer
  • POINTS GIVEN HELP ME PLS POINTS WILL BE GUVEN
    7·1 answer
  • Help please!! <br> can you put 5x+4&gt;=2x-9 on a graph! thank you!
    7·1 answer
  • 2/5 - (-4/3) = what does it equal because im really confused
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!