How many possible outcomes are there when spinning the spinner to the left three times?
4096
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10
The probability that it will rain tomorrow is 11/15. What is the probability that it will not rain?
4/15
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25
A bag contains 3 blue marbles, 10 green marbles, 4 yellow marbles, and 8 red marbles. A marble is chosen at random, not replaced, then another marble is chosen. Find P(red, then blue) as a simplfied fraction.
1/25
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15
A pencil box contains 5 red, 12 blue, 10 green, and 3 yellow markers. If a marker is chosen at random, what is the probability that it is not yellow? Express the answer as a fraction in simplest form and a percent.
9/10, 90%
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10
A die was rolled 40 times. The results of each roll is given in the table below. What is the theoretical probability of rolling a 2 or 3?
1/3 or 33%
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monster
Reset all scores!
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gold
Win 50 points!
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rocket
Go to first place!
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thief
Give points!
5
10
15
20
25
20
The spinner below is spun twice. Find P(shaded, then heart) as a simplified fraction.
5/32
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20
The combinations for the lockers at your school consist of 3 numbers. Each number in the combination can be a number from 0 through 49. How many locker combinations are possible?
125,000
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15
A website randomly generates a password after a new user registers. The password consists of 1 digit followed by 3 letters. How many passwords can be generated if letters cannot repeat?
156,000
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15
What is the probability of randomly selecting a square that is shaded or odd? Express the probability as a simplifed fraction, decimal and percent.
3/4, 0.75, 75%
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20
A bag contains 3 basketballs, 10 baseballs, 7 golf balls, and 5 footballs. A ball is chosen at random, not replaced, then another is chosen. Find P(a football, then a baseball) as a simplified fraction.
1/12
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eraser
Reset score!
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shark
Other team loses 5 points!
Okay!
fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
20
The spinner below is spun twice. Find P(both stars) as a simplified fraction.
1/16
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seesaw
Swap points!
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seesaw
Swap points!
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fairy
Take points!
5
10
15
20
25
lifesaver
Give 25 points!
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10
Arjun is studying abroad for a semester. He can choose the first semester or second semester, then choose France, Spain, Germany, Italy, or Japan. Find the total number of outcomes that are possible.
10
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20
The spinner below was spun 50 times. The results of each spin are shown in the table below. What is the theoretical probability of spinning red or purple?