There is a bag filled with 5 blue, 6 red and 2 green marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced. Another marble is taken at random. What is the probability of exactly 1 red?

Vincent has cut three pieces of rope to complete a science project. two pieces are of equal length. the third piece is one-quarter the length of each of the others. he cut the three pieces from a rope 54 meters long without any rope left over.

Solve x3 = 64 over 27. ±8 over 3 8 over 3 ±4 over 3 4 over 3

Johnny has 100 dollars in the bank and plans to deposit 15 dollars per day. Sally has 250 dollars in the bank and plans to withdraw 10 dollars per day. How long until they have the same amount in the bank

The diameter of the largest tire in the world is 13ft. How far does it move in one rotation?

Find the sum or difference 31/4+42/4=

Katie is planting a garden for her science fair project. She needs 2/3 of a cup of soil to go in 8 different pots. How many cups of soil does she needs in total

Jenny purchased a prepaid phone card for $15 long distance calls cost $0.12 a minute using this card Jenny used her card only wants to make a long-distance call if the remaining credit on your card is $9.60 how many minutes did her call last?

Answer The Expression. 55-63+20 1/4 : 43 1/4

How many spheres of diameter 10cm can fit in a cylindrical jar of radius 15cm and height 20cm?

What is the equation of a circle with center (-8, 3) and radius 8?