Question
Question 1 (1 point) In a certain company there are 3 times as many men working as women. What is the fraction of employees that
Question 1 (1 point)
In a certain company there are 3 times as many men working as women. What is the fraction of employees that are female?
Question 1 options:
1/3 | |
3/10 | |
2/3 | |
3/4 | |
1/4 |
Question 2 (1 point)
Maine lobstermen netted a record catch of 75,298,328 pounds of lobsters in 2006, which was a 5.2% increase over the previous record catch in 2004. What was the weight in pounds of the 2004 catch?
Question 2 options:
79,213,841 | |
71,576,357 | |
71,122,366 | |
73,465,298 | |
71,382,815 |
Question 3 (1 point)
There are 0.15 grams of powder in a dish. One-fifth of the powder spills out of the dish. How many grams of powder are left in the dish?
Question 3 options:
0.12 | |
0.75 | |
0.30 | |
1.2 | |
0.03 |
Question 4 (1 point)
Use the following table of 2010 exchange rates to solve the problem.
Currency | Dollars per Foreign | Foreign per Dollar |
British pound | 1.678 | 0.5958 |
Canadian dollar | 0.7483 | 1.336 |
European euro | 1.169 | 0.8554 |
Japanese yen | 0.008482 | 117.9 |
Mexican peso | 0.0943 | 10.6045 |
You wish to exchange 100 British pounds for Japanese yen. How many yen do you receive?
Question 4 options:
0.8482 | |
0.505 | |
167.80 | |
11,790.43 | |
19,783.62 |
Question 5 (1 point)
The age dependent population consists of the under 18 and over 64 year old populations. The age dependency ratio is computed by dividing the age dependent population by the 18-64 year old population, and multiplying by 100. In 2010 this ratio is 59.08. Which of the following sentences correctly uses the ratio?
Question 5 options:
The population that is age dependent is 59.08%. | |
The age dependent population is 59.08% of the population. | |
There are 59.08 people in the in the age dependent population per 100 people in the 18-64 population. | |
The percentage of the combined age dependent population that are dependent on the 18-64 population is 59.08%. | |
There are 59.08 people in the combined age dependent population per 100 people in the population. |
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