What is the midpoint of the line segment with endpoints (-2, 6) and (8, -3)?

A) (5, 4.5)
B) (5, 1.5)
C) (3, 4.5)
D) (3, 1.5)
E) (-5, 4.5)

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?

How would you find the height of points on the circle? the topic is trigonometry.