Question 1

Accepted Answer

The answer of ...

Question 2

Simplify:

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The answer of Simplify: ...

Question 3

In 2009, Canada's population reached 33,710,000, a level that was 10.56% higher than ten years earlier. Rounded to the nearest 10,000, what was the population figure for 1999?

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The answer of In 2009, Canada's population reached 33,710,000, a...

Question 4

Rearrange formula (6-1) to isolate t on the left side.

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The answer of Rearrange formula (6-1) to isolate t on...

Question 5

Use formula (4-2) to calculate L if N = $1468.80, d1 = 0.20, d2 = 0.15, and d3 = 0.10.

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The answer of Use formula (4-2) to calculate L if...

Question 6

Evaluate to six-figure accuracy:

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 ...

Question 7

A caterer has the following price structure for banquets. The first 20 meals are charged the basic price per meal. The next 20 meals are discounted by $2 each and all additional meals are each reduced by $3. If the total cost for 73 meals comes to $1620, what is the basic price per meal?

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Question 8

Rearrange the formula FV = PV(1 + i)ⁿ to isolate i on the left side.

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The answer of Rearrange the formula FV = PV(1 +...

Question 9

Evaluate to six-figure accuracy:

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Question 10

Becker Tools sold 32,400 hammers at an average price of $15.10 in Year 1 and 27,450 hammers at an average price of $15.50 in Year 2. What was the percent change from Year 1 to Year 2 in:
a. The number of hammers sold?
b. The average selling price?
c. The revenue from the sale of hammers?

Accepted Answer

The answer of Becker Tools sold 32,400 hammers at an...

Question 11

Evaluate to six-figure accuracy:

Accepted Answer

The answer of Evaluate to six-figure accuracy:
 ...

Question 12

Evaluate to six-figure accuracy:

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The answer of Evaluate to six-figure accuracy: ...

Question 13

A hospital can increase the dollar amount budgeted for nurses' overtime wages during the next year by only 3%. The nurses union has just won an 5% hourly rate increase for the next year. By what percentage must the hospital cut the number of overtime hours in order to stay within budget?

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The answer of A hospital can increase the dollar amount...

Question 14

Use formula (6-2) to calculate t if r = 0.0025, S = $5100, and P = $5000.

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The answer of Use formula (6-2) to calculate t if...

Question 15

Solve the following equation: y = 192 + 0.04y

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The answer of Solve the following equation: y = 192...

Question 16

Simplify:

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Question 17

Use the formula FV = PV(1 + i)ⁿ to calculate i if PV = $2000, FV = $9321.91, and n = 20.

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The answer of Use the formula FV = PV(1 +...

Question 18

Solve the following equation: 3y - 4 = 3(y + 6) - 2(y + 3)

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The answer of Solve the following equation: 3y - 4...

Question 19

Rearrange formula (6-2) to isolate t on the left side.

Accepted Answer

The answer of Rearrange formula (6-2) to isolate t on...

Question 20

The total cost of a coat, including GST and provincial sales tax totalling 14% of the ticket price, was $283.86. What was the ticket price of the coat? Calculate the answer accurate to the cent.

Accepted Answer

The answer of The total cost of a coat, including...

Exam 2: Review and Applications of Algebra

Simplify:

In 2009, Canada's population reached 33,710,000, a level that was 10.56% higher than ten years earlier. Rounded to the nearest 10,000, what was the population figure for 1999?

Rearrange formula (6-1) to isolate t on the left side.

Use formula (4-2) to calculate L if N = $1468.80, d1 = 0.20, d2 = 0.15, and d3 = 0.10.

Evaluate to six-figure accuracy:

A caterer has the following price structure for banquets. The first 20 meals are charged the basic price per meal. The next 20 meals are discounted by $2 each and all additional meals are each reduced by $3. If the total cost for 73 meals comes to $1620, what is the basic price per meal?

Rearrange the formula FV = PV(1 + i)n to isolate i on the left side.

Evaluate to six-figure accuracy:

Becker Tools sold 32,400 hammers at an average price of $15.10 in Year 1 and 27,450 hammers at an average price of $15.50 in Year 2. What was the percent change from Year 1 to Year 2 in: a. The number of hammers sold? b. The average selling price? c. The revenue from the sale of hammers?

Evaluate to six-figure accuracy:

Evaluate to six-figure accuracy:

A hospital can increase the dollar amount budgeted for nurses' overtime wages during the next year by only 3%. The nurses union has just won an 5% hourly rate increase for the next year. By what percentage must the hospital cut the number of overtime hours in order to stay within budget?

Use formula (6-2) to calculate t if r = 0.0025, S = $5100, and P = $5000.

Solve the following equation: y = 192 + 0.04y

Simplify:

Use the formula FV = PV(1 + i)n to calculate i if PV = $2000, FV = $9321.91, and n = 20.

Solve the following equation: 3y - 4 = 3(y + 6) - 2(y + 3)

Rearrange formula (6-2) to isolate t on the left side.

The total cost of a coat, including GST and provincial sales tax totalling 14% of the ticket price, was $283.86. What was the ticket price of the coat? Calculate the answer accurate to the cent.

Rearrange the formula FV = PV(1 + i)ⁿ to isolate i on the left side.

Use the formula FV = PV(1 + i)ⁿ to calculate i if PV = $2000, FV = $9321.91, and n = 20.