Answer:
150
Step-by-step explanation:
100 : 160 :: e : 240 proportion
160e = (100)(240)
160e = 24000
elves = 150
Answer:
Let 'a' be the first term, 'r' be the common ratio and 'n' be the number of terms
Series = 2+6+18.......= 2+2•3¹+ 2•3².......= 728
Now,

So,

Therefore, number of terms is 6
Answer:57+51+3
Step-by-step explanation: use https://www.cymath.com/
Answer:
Yes, the two events are independent because P(NF|PB)=P(NF).
Step-by-step explanation: