Answer:A
Step-by-step explanation:
The statement is contradictory, because it is said that every member of the family gives a gift to every other member of the family. And from 10 members, there are just 2 exchanging. Anyway, maybe they are only 2 members exchanging the gifts at that point in time.
So, each member will exchange 9 gifts (that is 10 members total minus herself), and 2 members are exchanging gifts at that point, so 18 gifts are being exchanged.
A1 = 0.91
a6 = -0.14
sum = (0.91+-0.14) /2
sum = 2.31
Answer: ( t - 5)* 210 = 41790
T=204
Step-by-step explanation:
Believe me my friend
Answer:
Its D
Step-by-step explanation:
You take the top and the bottom functions and add them together. You should get (f + g) = 4x + 335.
Next you put 2 in for the x value. You will get 8.
add 8 to 335 and you get 343.
