subject
Mathematics, 03.02.2020 01:44 diablo871

David has a bag that holds 18 pens. 5 of the pens are ball point, 4 are gel pens, and 9 are felt tip marker pens. he reaches into the bag to pull out one pen. if every pen has an equal chance of being pulled out of david’s bag, what is the probability that he will pull out a gel pen?
a.
18/9

b.
1

c.
18/5

d.
2/9

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:00
Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π
Answers: 1
question
Mathematics, 21.06.2019 18:30
Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.
Answers: 3
question
Mathematics, 21.06.2019 20:00
Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.
Answers: 1
question
Mathematics, 21.06.2019 20:40
The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2
Answers: 2
You know the right answer?
David has a bag that holds 18 pens. 5 of the pens are ball point, 4 are gel pens, and 9 are felt tip...
Questions
question
Mathematics, 28.08.2019 20:00
question
Mathematics, 28.08.2019 20:00