COLLEGE MATH PREP B - FINAL EXAM WITH ALL
CORRECT & 100% VERIFIED ANSWERS|UPDATED TO
PASS
Which sets are proper subsets of set A?
A={1,3,5,7,9}
Select all that apply. ✔Correct answer{1, 5, 7}
{9}
{}
Let U be the set of integers from 1 to 15.
U={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}
Set A and set B are subsets of U. Set A contains multiples of 2, such as 2, 4, 6.... Set B contains
multiples of 3, such as 3, 6, 9....
Use the Venn diagram to help answer the question. ✔Correct answer{2, 3, 4, 6, 8, 9, 10, 12, 14, 15}
A company surveyed 36 people at an Italian restaurant and asked if they ordered the following pizza
toppings: pepperoni (P), sausage (S), or mushrooms (M).
• A total of 21 people ordered pepperoni on their pizza, but only 8 ordered just pepperoni.
• A total of 22 people ordered sausage on their pizza, but only 7 ordered just sausage.
• A total of 14 people ordered mushrooms on their pizzas, but only 3 ordered just mushrooms.
• A total of 5 people ordered all three toppings on their pizza.
• Only 1 person ordered a cheese pizza without any toppings.
How many people ordered mushrooms and sausage? ✔Correct answer9
After participating in a track meet, athletes were given the option to drink a sports drink or water.
The results showed that 85 athletes chose a sports drink, 62 athletes chose water, and 14 athletes
chose not to drink anything. Of those that chose water or a sports drink, 27 athletes choose to drink
both.
Use the Venn diagram to help answer the question.
How many athletes did not choose water? ✔Correct answer72
A six-sided die was rolled 500 times, and the results were written down as follows:
What is the theoretical probability and the experimental probability of rolling a 6?
Select the answer that correctly shows both probabilities. ✔Correct answerThe theoretical
probability is 0.167. The experimental probability is 0.136.
At basketball practice, Gabriela practiced making free throws. She shot the ball 45 times and
recorded whether the ball went in the basket.
Based on these results, what is the probability that Gabriela will make the next basket? ✔Correct
answer62%
A standard deck of cards has 52 cards divided into four suits: hearts, clubs, diamonds, and spades.
CORRECT & 100% VERIFIED ANSWERS|UPDATED TO
PASS
Which sets are proper subsets of set A?
A={1,3,5,7,9}
Select all that apply. ✔Correct answer{1, 5, 7}
{9}
{}
Let U be the set of integers from 1 to 15.
U={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}
Set A and set B are subsets of U. Set A contains multiples of 2, such as 2, 4, 6.... Set B contains
multiples of 3, such as 3, 6, 9....
Use the Venn diagram to help answer the question. ✔Correct answer{2, 3, 4, 6, 8, 9, 10, 12, 14, 15}
A company surveyed 36 people at an Italian restaurant and asked if they ordered the following pizza
toppings: pepperoni (P), sausage (S), or mushrooms (M).
• A total of 21 people ordered pepperoni on their pizza, but only 8 ordered just pepperoni.
• A total of 22 people ordered sausage on their pizza, but only 7 ordered just sausage.
• A total of 14 people ordered mushrooms on their pizzas, but only 3 ordered just mushrooms.
• A total of 5 people ordered all three toppings on their pizza.
• Only 1 person ordered a cheese pizza without any toppings.
How many people ordered mushrooms and sausage? ✔Correct answer9
After participating in a track meet, athletes were given the option to drink a sports drink or water.
The results showed that 85 athletes chose a sports drink, 62 athletes chose water, and 14 athletes
chose not to drink anything. Of those that chose water or a sports drink, 27 athletes choose to drink
both.
Use the Venn diagram to help answer the question.
How many athletes did not choose water? ✔Correct answer72
A six-sided die was rolled 500 times, and the results were written down as follows:
What is the theoretical probability and the experimental probability of rolling a 6?
Select the answer that correctly shows both probabilities. ✔Correct answerThe theoretical
probability is 0.167. The experimental probability is 0.136.
At basketball practice, Gabriela practiced making free throws. She shot the ball 45 times and
recorded whether the ball went in the basket.
Based on these results, what is the probability that Gabriela will make the next basket? ✔Correct
answer62%
A standard deck of cards has 52 cards divided into four suits: hearts, clubs, diamonds, and spades.
