Answer:
the number of senors is 150
Step-by-step explanation:
call the number of seniors is a
we have number of juniors is 4/3a
number of sophomores is 3/2*4/3*a=2a
number of freshmen is also =2a
sum of all studens in that school = a+4/3a+4a=950
a=150
Answer:
im confused
Step-by-step explanation:
Answer:
4189
Step-by-step explanation:
Given sequence is:

Plugging n = 57 in the given sequence, we find:



One dice has 6 sides and two dice will give us 12 sides with 36 possibilities
it will be 9/36=.25
so it will have 25% chance of the two dice to have a sum of 9
Answer:
B
Step-by-step explanation:
sin g=x/z