The largest percentage of the students living on campus is in the 1st year group is false
Answer:
391
Step-by-step explanation:
406 (from top) - 15 (50% exposure)= 391
Answer:
4 units right and 3 units up.
Hope this help o(* ̄▽ ̄*)o
21X+7=2...........`\21X=2-7...........\ 21X=-5.............. X=-5÷21... this is the right answer..(x=-5÷21)
A(n)=ar^(n-1) and we can find the rate upon using the ratio of two points...
50/1250=1250r^2/1250r^0
1/25=r^2
r=1/5 so
a(n)=1250(1/5)^1=250
...
You could have also found the geometric mean which is actually quite efficient too...
The geometric mean is equal to the product of a set of elements raised to the 1/n the power where n is the number of multiplicands...in this case:
gm=(1250*50)^(1/2)=250