No student devices needed. Know more
20 questions
How many 5-digit (numerical) passwords are possible for the school email system if the first digit cannot be 0 and repetition is NOT allowed.
11,424,400
10,967,424
27,216
90,000
Michael is going to order his wife a bouquet for their anniversary. If Michael can choose 5 different flowers from a list of 8, how many bouquets are possible?
56
6,720
40
40,320
There are 17 students in Schnaper's 2nd hour class. How many different seating charts are possible?
1
17
4,080
3.6 x 1014
A coed soccer team is made up of 12 boys and 8 girls. How many groups of 11 players can be sent to the field if 6 boys and 5 girls are selected?
167,960
96
4,470,681,600
51,744
If a club consists of 10 members, how many different arrangements of president, vice president, and secretary are possible?
120
720
30
13
An identification code is to consist of 3 uppercase letters followed by 4 digits. How many different codes are possible if repetition is not permitted?
78,624,000
175,760,000
10,000
12
Five different colored flags will be placed on a pole, one beneath another. The arrangement of the colors indicates the message. How many messages are possible if five flags are to be selected from nine different colored flags?
45
15,120
126
59,049
An ice-cream parlor has 20 different flavors. Cynthia orders a banana split and has to select 3 different flavors. How many different selections are possible?
60
6,840
23
1140
Rebecca is sent to the store to get 5 different bottles of regular soda and 3 different bottles of diet soda. If there are 10 different types of regular sodas and 7 different types of diet sodas to choose from, how many different choices does Rebecca have?
8,820
35
151,200
287
Eight red balls and four blue balls are in a bag. If four balls from the bag are to be selected at random, determine the probability of selecting four red balls.
85/99
2/3
14/99
0
Which of the following is an example of combination?
Form a passcode with 4 digits
Students line up in a queue to assembly
Choose 4 students in a class committee
Choose the chairperson, secretary and treasurer in a club
What is the value of 8!
40320
36
362880
5040
In the game of poker, a flush is when you are dealt five cards of the same suit (hearts, clubs, etc.). Determine the probability of being dealt a heart flush.
4.95×10−4
1/13
3.12×10−8
5/52
Of 24 employees at Lowe's home improvement store, 10 work as cashiers and 14 stock shelves. If 3 of the 24 employees are selected at random to work overtime, determine the probability that 2 are cashiers and 1 stocks shelves.
1/4
1/8
1012315
1/24
Explore all questions with a free account