Suppose we want to choose 7 letters, without replacement, from 12 distinct letters.

Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.

What is the value of x in the diagram below?

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82