There is a bag with 7 blue marbles and 4 orange marbles. You pull a marble out of the bag three times, without replacing the marble each time. What is the probability that you will pull out 3 blue marbles?

a. 0.64

b. 0.56

c. 0.27

d. 0.21.

Stem-and-Leaf Plots question: How many swimmers were younger then 30 Stem - - Leaf 0 1 - - 1 2 - - 3,9 3 - - 4 - - 7 5 - - 5,7,7,9 6 - - 5,5,6,6,7,8,9 7 - - 0,1 Key: 7 - - 1 means 71

Kelly has $4000 in her bank account. She is withdrawing $80 per month to pay off a loan. Dylan's account only has $1500 in his bank account but is saving $60 per month. After how many months will Dylan's account have more money than Kelly?

A manufacturing company is ready to introduce a new product with a national sales campaign. After extensive test marketing, the market research department estimates that sales (in millions of dollars) will increase at the monthly rate of S' (t) =

Percent of change of 18.75 to 18.60

Identify the property demonstrated. 3 + 4 = 4 + 3 DONE

19125 people, exactly 75%, what is the total population of the town

The value of y varies directly with x, and y = 4.5 when x = 0.5. Find y when x = 10?

284 7.6 km 6.7 km Solve the triangle

About how many gallons of fuel does it take to move the space shuttle 3 miles from its hanger to the Vehicle Assembly Building?

I have a box of 24 different types of cup cakes. 1⁄2 of the cupcakes are vanilla. 1⁄8 of the cupcakes are strawberry. And the rest of the cupcakes are chocolate. How many of each type of cupcake do we have?