What is the measure of an exterior angle of a regular octagon? a. 360. b. 135. c. 60. d. 45

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false