Mathematics, 15.03.2022 14:30 lilblackbird4
Suppose we want to choose 7 letters, without replacement, from 9 distinct letters.
(a) If the order of the choices is not relevant, how many ways can this be done?
(b) If the order of the choices is relevant, how many ways can this be done?
Answers: 2
Mathematics, 21.06.2019 14:00
Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.
Answers: 3
Mathematics, 22.06.2019 01:00
Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units
Answers: 3
Suppose we want to choose 7 letters, without replacement, from 9 distinct letters.
(a) If the orde...
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