Answer:
w
Step-by-step explanation:
w is the answer to all ur problems
Answer:
120 ways
Step-by-step explanation:
To solve the question above, we use combination formula:
Where ;
nCr = n! / (n-r)! r!
10C7 = 10! / (10 - 7)! 7!
10C7 = 10! / 3! 7!
10C7 = (10 * 9 * 8) / 3 * 2 * 1
10C7 = 720 / 6
= 120 ways
Answer:
2n / 7
Step-by-step explanation:
The quotient is the result of a division
Answer:
137.5
Step-by-step explanation:
Answer: 48
Step-by-step explanation: I got it wrong and it said the correct answer was 48
