Answer:
r(6)/s(6) = 3(6) -1
--------------
2(6) +1
Step-by-step explanation:
r(x) = 3x-1
Let x=6
r(6) = 3(6) -1
s(x) = 2x+1
Let x=6
s(6) = 2(6) +1
r(6)/s(6) = 3(6) -1
--------------
2(6) +1
Answer:
D.
Step-by-step explanation:
1) Considering that there are 150 students
A) Adding 24+39 we got 63 students
150------------100%
63 ----------- x
x=6300/150
x= 42% of the students passed Math.
B) Adding the number of those students who live off-campus 39 +21
150 ----------------100%
60------------------ y
y=6000/150
y=40%
C) 60 students live off-campus 39 succeded. So we can write
60 --------- 100%
39 --------- z
z= 3900/60
z=65% passed math (off-campus)
D) Comparing that 65% of students who live off-campus passed math and that among those who live on campus and that 58% of all students failed
Then we can state:
A)
Answer:
answer is 100000 is a correct answer .
Answer:
0.15
Step-by-step explanation:
17/20=.85
1-.85=15