Muaz will need $130 000 in 4 years to buy a piece of property. He plans to save money by making equal quarterly deposits into an account earning 6.1% per year compounded quarterly. What is Muaz’s quarterly deposit?

Simplify (5a)4.

(Bonus Question) Determine the annual interest rate needed to triple a $3000 investment in 18 years. Assume interest is compounded annually.

A real estate agency pays each agent a $125 bonus for their first sale each month. The bonus doubles for each subsequent sale. Determine the bonus for the 5th sale in a month.

The amount of precipitation in a town and the number of houses that flood each year are two variables. Choose the best description of their relationship.

A poll reports that 37% of Canadians download movies on their computers. The poll has a margin of error of 2.8%, 19 times out of 20. Choose the statement that best explains what this means.

A fast-food restaurant manager decides to collect data to see why people eat at her restaurant. She decides that for one Saturday, she will give out a free meal to anyone who fills out a survey. She announces the survey with posters in her restaurant. This is the survey: 1. How often do you come to this restaurant?     Once a month or less             2-3 times a month      1-2 times a week                   More than 2 times a week 2. What do you think about the food?     Excellent       Good       Fair       Poor 3. What do you think about the prices?     Excellent       Good       Fair       Poor The number of people who fill out the survey is about 20% of her weekly patrons. Why will the survey results be invalid?

A group of students has these heights, in centimetres: 163, 158, 163, 165, 164, 164, 159 What is the mean height?

Suppose the price of an item is now $122. Calculate the percent price increase from a base price of $113.

When performing mobile radiography to demonstrate joint spaces, if you have to choose, it is most important to keep the central ray: