Answer:12
Step-by-step explanation:A=πr2=π·62≈113.09734
A) every 50 students is 1 representative, so:
r = (a+b+c+d+e)/50
b) (1587 + 985 + 2052 + 824 + 752)/50 = 6200/50 = 124 representatives.
Our answer makes sense since for every representative, there are 50 students. And 50*124 = 6200 total students.
Since 0.002 Is in the <u>thousandths place</u> on the right, It would be 2/1000.
So your answer would be in fratcion form:
2/1000
Word Form:
Two one-thousandths
Hope I helped ya! ^-^
Answer:
B. f-1(x) = (5/2) x - 6.
Step-by-step explanation:
f(x) = (2x + 12) / 5
5 f(x) = 2x + 12
2x = 5 f(x) - 12
x = (5 f(x) - 12) / 2 ow replace the x by f-1(x) and f(x) by x:
f-1(x) = ( 5x - 12)/ 2
f-1(x) = (5/2) x - 6.