4. Of the 538 people who had an annual check-up at a doctor's office, 215 had high blood pressure. Estimate the probability that the next person who has a check-up will have high blood pressure.

c

step-by-step explanation:

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.