If there are 52 successful outcomes in a sample with a size of 80, what is the sample proportion?
A. 0.36
B. 0.72
C. 0.52
D. 0.65

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Can someone me i’m confused. will give brainliest and a whole bunch of points

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.