Theoretical Probability
What would be the probability of getting a seven in a deck of cards?
4/52
What is the probability that a student’s favorite hobby is roller skating?
20/100
what is the probability of getting a heads on a quarter
likely
Hailey buys a 10-trip train ticket for $72.50. Kim buys an unlimited weekly pass for $100 and uses it for 13 trips during the week. Write the unit cost per trip for each person
7.69 per trip
2 times 2
4
What would be the probability of drawing an ace in a deck of cards?
4/52
60 seventh-grade students were surveyed. How many can be expected to say that bike riding is their favorite hobby?
20/100
what the probability of getting a 12 on a 12 sided dice
unlikely
What is the perimeter (distance around) of a triangle with sides the following lengths: 3a + 2c, 5c + 9, and 5a – 6. Simplify the expression.
8a+7c+C
980 time 60
58,800
What is the probability of getting a red marble with 50 marbles 5 green 30 yellow 10 green and 5 red What is the probability of getting a red marble with 50 marbles 5 green 30 yellow 10 green and 5 red?
5/50
What is the probability that someone’s favorite winter activity is building a snowman?
impossible = 0% we don't know
what is the probability of getting a 19 on a 12 sided dice
impossible
At 5AM the temperature was -7˚ C. In the afternoon, the temperature was 4˚ C. What was the change in temperature during the day?
11c
752 times 95
71,440
What would be the probability when you draw a red joker out of a deck?
1/54
200 seventh-grade students were surveyed. How many can be expected to say that roller skating is their favorite hobby?
Impossible 50 people out of 200 students
What is the probability of getting a 5 on a 6 numbered dice
1/6
Train A arrives every 18 minutes and Train B arrives every 27 minutes. If both trains arrived at 6:45pm, what was the previous time when the trains arrived together?
5:51
64 times 905
57,920
What would be the probability of drawing a black card out of a deck of cards?
36/54
If 500 people had responded, how many would have been expected to list sledding as their favorite winter activity?
150 people out of 500
what is the probability of getting 1 on a 12 sided dice
unlikely
At a restaurant, one table with 5 people, has a $19 bill. Another table, with 6 people has a $23 bill. If each group decides to split the bill equally among the people at the table, which table has the least cost per table?
one table per person
357 times 57
20,349