Answer:
6108795
Step-by-step explanation:
To obtain the number of ways the committee can be selected :
4 teachers from the 12 teachers available and 3 students from the 43 students available
Using combinatorics :
12C4 * 43C3
recall :
nCr = n! ÷ (n - r)!r!
Using calculator :
12C4 = 495
43C3 = 12341
12C4 * 43C3
495 * 12341
= 6108795
First option because 3 x 10^9 is 3,000,000,000
The answer I think is 2+7+0.15x_>15
Step-by-step explanation:
8×20×50×125=1000000.....
Answer
hope it help
in case of any confusion comment
Answer:
X=-4
Step-by-step explanation:
5x-10x=22-2
-5x=20
x=-4
