At west high school, 10% of the student population is taking a calculus course, 8% is taking a physics course, and 6% is taking both. find the probability that a student chosen at random is taking a physics course, given that the student is taking a calculus course.
a. 0.06
b. 0.60
c. 0.70
d. 0.75

I don't know much about probability but i think i know how to do this problem.

It is given that 6% is taking both physics and calculus. 

So, If you are taking calculus and you are taking physics, then you are taking both course. So, the probability of finding a student with both course is 6% as given in the question. 

Since the answer choices are in decimal form, lets convert 6% decimal.

6% = 6 / 100 = 0.06

And 0.06 = Answer choice "A"

3units/ 5 feet = 60 units/ 100 feet3 units/ 5 feet = 18 units/ 30 feetthe dimensions of the scale drawing are 60 units by 18 units.hope this !