probability of getting an even number when rolling one die
0.5
100
Given A={1,2,5,7} and B={1,3,5,9}, find A intersect B.
What is {1,5}
100
Write in interval notation: The set of all integers between -5 and 2, including -5 and 2.
What is {-5≤x≤2,x∈Z}
100
Given Non-disjoint sets A and B, shade A∪A'
What is universal set
100
Emma has 14 dogs. 3 have long hair and do NOT have brown hair. 6 are brown and do NOT have long hair. Two are brown and have long hair. How many dogs are neither brown nor have long hair.
What is 3
200
probability of pulling a king out of a card deck
4/52
200
Find A={1,3,7}, B={3,11}, C={0,1,5}. Find A∩B∩C
What is {}
200
Is the set {-2≤x≤4,x∈R} a finite or infinite set
What is infinite
200
Given non-disjoint sets A and B, shade A∩B'
What is everything in A that is NOT in B
200
A platform diving squad of 25 has 18 members who dive from 10m and 17 who dive from 5m. How many dive from both platforms? Assume all members dive from at least one of the platforms.
What is 10 members
300
The square root of 11 is a member of this number set
What is irrationals
300
If U={x∈N,x≤8}, and A={all even numbers}, find A'.
What is {0,1,3,5,7}
300
Given U={x| x∈Z}, Find A' given A={x|x>2, x∈Z}
What is A'={x|x≤2,x∈Z }
300
Given non-disjoint sets A, B, and C, shade (AUBUC)'
What is outer part of venn diagram
300
During a 2-week period, Murielle took her umbrella on 8 days. It rained on 9 days, and Murielle took her umbrella on five of the days it rained. Find the number of days that Murielle did not take her umbrella and it rained.
What is 4.
400
Repeating decimals are irrational
What is False
400
Given A={1,2,5,7} and B={3,5,7,11}, find AUB
What is {1,2,3,5,7,11}
400
Shade on the number line {x< -4, x>2}
What is Shade everything below -4 and everything greater than 2 on the number line
400
Given non-disjoint sets A, B, and C shade A∪(B∩C)
What is All of A and the intersection of B and C
400
In a factory, 56 people work on the assembly line. 47 work day shifts and 29 work night shifts. How many people work both day and night shifts.
What is 20
500
True or false: Integers are a subset of the rational number set.
What is True
500
True or false, the intersection of two disjoint sets is the universal set.
What is False
500
Say in standard english:{x|x<2,x>10,x∈N}
What is the set of all natural numbers less than 2 or greater than 10. OR, the set of all natural numbers greater than or equal to 11 and the numbers 0 and 1. OR the set of all natural numbers excluding 2-10.
500
Given non-disjoint sets A, B, and C shade (A∪B)∩C
What are- the parts of A and B that also contain C
500
In a car club 13 members drive a manual, 15 drive a car with a sunroof, and 5 have manual cars with a sunroof, and 4 have neither. Find the number of members in the club.