Solving Equations/Story Problems
a = 3b, for b.
b = a/3
The local candy store offers 25 different jelly bean flavors, each of which can served in one of 4 different decorative containers. How many different containers of different jelly beans can you make?
100
What is the probability that you draw a blue marble from a bag of marbles with 6 blue marbles, 8 red marbles, and 2 red marbles.
6/16 = 3/8
What is the probability of drawing a black face card from a standard deck of cards?
6/52 = 3/26
What is the probability of rolling a number divisible by 3 on a 14-sided die?
4/14 = 2/7
Solve for s.
t = s - 2/5
s = t + 2/5
List the possible outcomes for tossing a fair coin three times.
HHH, HTH, HHT, THH, THT, HTT, TTH, TTT
Find the probability of drawing 3 diamonds in a row from a standard deck of cards if the card is returned each time.
1/64
1/676
What is the probability of getting at least one tail when tossing a coin 4 times?
15/16
Solve for y.
z = y + k
y = z - k
You are required to take 5 courses, one each in Math, Science, Art, Business, and Health. You have the choice of 3 Math courses, 6 Science courses, 3 Art courses, 7 Business courses, and 3 Health courses. How many different sets of 5 courses are possible?
1134
What is the probability of winning 3 lottery tickets in a row when each ticket has a 1 in 8 chance of being a winner?
1/512
If you are dealt two cards from a standard deck of cards with the cards being replaced, find the probability of getting a heart on the first card and a diamond on the second.
1/16
What is the probability of drawing either a black five or a red ace on one draw from a standard deck of cards.
1/13
A 145-inch board is cut into two pieces. One piece is four times the length of the other. Find the lengths of the two pieces.
29in, 116in
How many different ways can you make a 3-character password using digits 0-9?
1000
What is the probability of selecting a red Disney shirt from a closet in which 4/5 of the shirts are Disney themed and 1/2 of the Disney shirts are red.
4/10 = 2/5
Disney Daily Double
Turn away and slam the door
2/5
In a triangle, the measure of the first angle is three times the measure of the second angle. The measure of the third angle is 80 degrees more than the measure of the second angle. Find the angles.
20,60,100
Disney Daily Double
4 dozen eggs
What is the probability of rolling a sum of 8 with a pair of fair dice?
5/26
Find the probability of getting a sum of either 3, or 6, or 10 on a roll of two dice.
5/18
Find the probability of drawing a red card and then a black ace if we do not replace the cards after drawing.