Bruce has 12 marbles. 8 are green and 4 are red. what fraction of the marbles are red?

A survey was done that asked people to indicate whether they run or ride a bike for exercise. Based on the table, what is the percentage of runners who do not bike? Bike Do not bike Run. 727.103 Do not run. 121.052

Fred begins walking toward johns house at 3 miles per hour. John leaves his house at the same time and walks towards Fred's house on the same path at a rate of 2 miles per hour.

0.06 is 10 times as much as

Find the gcf of each numbers 21,30

Jonah was standing at an elevation somewhere between - 1 1/2 and - 2 1/3 meters with regards to sea level. Which number could be Jonah's elevation with regards to sea level?

Seth made 5 identical birdhouses in 4hours what fraction of an hour did it take Seth to make one birdhouse

56 1/4 as an improper fraction

You choose a card from a standard deck cards at random. What's the probability that you don't choose an ace? Explain.

A company plans to spend exactly 198,000$ annually for advertising a 1 minute radio commercial costs 400$ a 1 minute television commercial costs 5000$ if the company has a total of 60 1 minute television and radio commercials how many of each type

A bag contains only 3 blue disks, 3 green disks, and 4 orange disks. If 3 disks are selected at random from the bag, what is the probability that 1 of the disks will be green and 2 of the disks will be orangeA) 1/30 B) 1/20 C) 3/40 D) 1/10 E) 3/20