Answer:
286
Step-by-step explanation:
Use term formula for +/-
Tn = a + (n-1)d
n= number of term
a= first number in sequence
d= difference between each number
T55 = 16 + (55-1)5
T55 = 16 + 270
=286
There is certainly less that 900 people... but the circle is not here.
Answer: I'M ON YOUR SIDE....WHOEVER KEEPS MESSAGING THIS PERSON STOPPPPP!!!!!!!!!!!!!!!!!!!!!!!!
Step-by-step explanation:
-HOPE THAT KEEPS EM AWAY
Total ratio = 4+7 = 11
33/11 = 3
4x3 = 12
7x3 = 21
so the two groups are 12:21
which is also = 4:7
