Answer:
The number of test required is: 55
Explanation:
Using combination formula:
n!/x!(n-x)!
= 11!/2!(9)!
= 55
No because the stupidity of you can not calculate
Answer:
answer would be the new area wil be 1/2 of the old area
Step-by-step explanation:
I'm pretty sure it's right hope this helps
Answer:
tip = $23.55
Step-by-step explanation:
156.98 x 0.15 = 23.55
