At utopia university, 510 students took the college literacy observation disk (clod) pilot test to identify any literacy traits that could be noticed. here are the results for graduates and undergraduates.
fail pass total
graduates 55 125 180
undergraduates 50 280 330
totals 105 405 510
1. for a randomly selected student, determine the following probabilities and round to 2 decimal
points:
a. p(pass) = __%_
b. p(pass and graduate) = [assume mutually exclusive (independent) events]
c. p(fail/undergraduate) =
d. p(graduate/fail) =
e. p(pass or undergraduate) =

the answer to this question is "motor unit"

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.