Hello,

aPb=b*(b-1)*(b-2)*....*(b-a+1) / a!

3P5=5*4*3/(3*2*1)=10

If we name the number of the employers 1,2,3,4,5

Here are the choices:

123,124,125,134,135,145,234,235,245,345 (total 10 choices)

8 0

3 years ago

Read 2 more answers

The drama club is selling tickets to their play to raise money for the shows expenses. Each student ticket sells for $8 and each

vivado [14]

Answer:

32 adult tickets and 49 student tickets

Step-by-step explanation:

Step-by-step explanation: 32 x $11.50= $368 adult tickets 49 x $8=$392 student tickets

6 0

3 years ago

Problem 1: two numbers add together equals 47. their difference is 13. write and solve a system to find the two numbers

mr Goodwill [35]

Answer:

34+13= 47

Step-by-step explanation:

47-34=13

8 0

3 years ago

Find 2(−5)(−6)−(−12)

Alisiya [41]

Answer:

Step-by-step explanation:

2*-5=-10

-10*-6=60

60-(-12)=60+12=72

3 0

3 years ago