The Winter Olympics are held every four years and were held in Vancouver, Canada in 2010. When will the Winter Olympics be held for the first time after 2050?

The United States eamed 104 medals at the 2012 Summer Olympics. The number of silver medals earned was the same as the number of bronze medals. There were 17 more gold medals awarded than silver medals overall. How many medals of each type did the United States win?

Identify the data set’s level of measurement. Explain your reasoning

The four departments of a printing company are listed.

Administration Sales Production Billing

In the 2010 Winter Olympic games, the United States won 1 more than 4 times the number of gold medals France won. The United States won 7 more gold medals than France. Write and solve an equation to find the number of gold medals each country has won.

The United States Postal Service will not accept rectangular packages if the perimeter of one end of the package is greater than 130 in. Consider a rectangular package with square ends. Give an estimate for the largest possible volume of an acceptable United States Postal Service rectangular package with square ends.

Use proofreading marks to capitalize ( $\equiv$ ) or to show lowercase ( / ) letters in the following sentence.

the week before christmas is the busiest time for the united states postal service.

Determine whether the data are qualitative or quantitative.
Ratings of teachers

Find whether each statement is true or false. If the statement is false, describe why.

1. Probability is valid as a basis for inferential statistics.

Determine whether each statement is true or false. If the statement is false, explain why.

Probability is used as a basis for inferential statistics.

A statistics class with 30 students has 10 males and 20 females. Choose 2 of the students in the class at random. Find the probability that both are female.

For each of the following real-life situations, give the general term and state whether the sequence is arithmetic, geometric or neither.

a. Ahmad deposits $\$ 100$ in a savings account every month. After the first month, the balance is $\$ 100$; after the second month, the balance is $\$ 200$; and so on.

b. Luciana is trying to lose weight. The first month, she loses $6 \mathrm{~kg}$, and she continues to lose half as much each subsequent month.

c. The temperature of the water in the swimming pool in your backyard is only $70^{\circ} \mathrm{F}$. It is too cold, so you decide to turn up the temperature by $10 \%$ every hour until it is warm enough.

Find k given that the following are consecutive terms of a geometric sequence: k, 3k, 20 - k

Joan is a 48-year-old woman who recently became post-menopausal. Bone mineral density is now a major concern of hers. Her doctor tells her that her running routine is insufficient to maintain her bone mass, especially for her upper body. What type of exercise should you encourage her to start?

Yinting wants to start adding weight lifting to her exercise routine. Her trainer suggests that she starts with 40 repetitions for the first week and then increases by six repetitions each week after. Find the number of weeks before Yinting will be doing 82 repetitions.