Probability
Rates and Ratios
Proportions
More Probability
Graphs
100
On a 5-part spinner, the probability of spinning a 2
What is 1/5?
100
cats 13 dogs 21 total animals 34 21:34
What is the ratio of Dogs to Total animals?
100
4/(c-3) = 2/5
What is c = 13?
100
A bag contains 12 marbles: 4 red, 5 blue, and 3 green A marble is drawn at random then replaced, a second marble is drawn. The probability of drawing a green marble, then a red marble.
What is 1/12?
100
Points Scored by the Basketball Teams are in the graph. The girls' team had the most points in one of the four games.
What is game one?
200
1st 2nd 3rd 4th 5th 6th 7th 2 4 1 3 1 5 2 The relative frequency of having spun a 2
What is 2/7?
200
Write as a ratio in simplest terms: 8 feet : 2 yards
What is 4:3?
200
(a + 3)/3 = 21/5
What is a = 12?
200
A bag contains 12 marbles: 4 red, 5 blue, and 3 green A marble is drawn at random, then a second marble is drawn. The probability of drawing a green marble and a red marble.
What is 1/11?
200
Points Scored by the Basketball Teams in shown in the graph. In one of the games, the boys' and girls' teams scored the same points.
What is game two?
300
A pair of dice are rolled once. The probability of rolling doubles.
What is 1/6?
300
Write the unit rate: 350 miles on 14 gallons
What is 25 miles per gallon?
300
64/h = h/1
What is 8?
300
A bag contains 12 marbles: 4 red, 5 blue, and 3 green A marble is drawn at random, then a second marble is drawn. The probability of drawing both blue marbles.
What is 5/33?
300
Average Temperature in January of 2009 for Selective Cities is shown in the graph. In January 2009, one city had the coldest average temperature.
What is Lincoln, NE?
400
A card is drawn at random from a standard fifty-two cards deck. The probability of drawing a club.
What is 1/4?
400
unit price of one dozen cookies for $3.60
What is $0.30 per cookie?
400
54/9 = 12/e
What is 2?
400
A card is drawn at random then replaced, a second card is drawn at random then replaced, and a third card is drawn at random from a standard fifty-two cards deck. The probability of drawing hearts each time.
What is 1/64?
400
Average Temperature in January of 2009 for Selective Cities is shown in the graph. Denver's average temperature was below freezing.
What is approximately 19 degrees?
500
A card is drawn at random then replaced, a second card is drawn at random then replaced, and a third card is drawn at random from a standard fifty-two cards deck. The probability of drawing a 9, then a 10, then a Jack.
What is 1/2197?
500
unit price of twenty cookies for $5.50
What is $0.28 per cookie?
500
2/m = m/8
What is 4?
500
A card is drawn at random, a second card is drawn at random, and a third card is drawn at random from a standard fifty-two cards deck. The probability of drawing hearts each time.
What is 1/1700?
500
Points Scored by the Basketball Teams is shown in the graph. The boys outscored the girls by how many points?
What is 8 points?