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
artcher [175]
3 years ago
7

How many different ways can 3 singers be selected from 5 who came to an audition

Mathematics
1 answer:
abruzzese [7]3 years ago
5 0

This is known as "5 take 3", where ordering is not important.

\binom{5}{3} = \frac{5!}{3!(5-3)!} = \frac{120}{6\cdot2} = 10

You might be interested in
PLZ HELP FAST WILL GIVE BRAINLIEST!!!
defon
The answer is going to be 12.9 and the median height will be 16.5 hope that helped
3 0
3 years ago
Read 2 more answers
Find the net pay hours worked 27 1/4 5.15 an hour
natali 33 [55]

$440.34 because 27 1/4 X 5.15 = $440.3375 rounded to nearest hundredth $440.34

3 0
3 years ago
Triangles ABC and XYZ are shown below. A student knows that AX and 2cm 22. The student claims that AABC is similar to AXYZ
bezimeni [28]

sorry i couldn't answer tho

7 0
3 years ago
Solve -24 + (1-4)^2​
ElenaW [278]

Answer:

-15

Step-by-step explanation:

-24 + (1-4)^2​    (solve parentheses first)

= -24 + (-3)^2 (solve exponent)

= -24 + 9

= -15

6 0
3 years ago
Read 2 more answers
Calculate the value of y
Reika [66]
157 degrees ... set 4x-5 = x+16 then solve, you should get x=7, plug in 7 for one of the equations and you'll get 23. subtract 23 from 180 and get 157. hope that helped :)
4 0
3 years ago
Read 2 more answers
Other questions:
  • I don't know plz help me
    13·1 answer
  • Can someone explain how I do these please ?
    7·2 answers
  • Solve the equation Square root X+4-3=1 for the variable. show each step of the solution process
    7·1 answer
  • Find the lowest common multiple of 28 and 210
    6·1 answer
  • Right Triangle Trig.
    10·1 answer
  • What is the largest three-digit number divisible by 24 and 54?
    14·1 answer
  • If there is 520 grams of radioactive material with a half-life of 12 hours, how much of the radioactive material will be left af
    13·2 answers
  • Plot triangle ABC with coordinates A(-4,5),B(-1,5),C(-1,1)​
    13·1 answer
  • What percent of 48 is 20?<br> Pleaseee
    11·1 answer
  • If you have $15 and you spend $8 on baseball tickets, what fraction of your money did you spend?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!