percent 4

solve using I=PxRxT

$2000 at an annual rate of 7%, for 3 months. What is the interest?

• $35

• $45

• $15

• $15.50

solve using I=PxRxT

$650 borrowed, for 10 years, $390 in interest. What is the annual interest rate?

• 4%

• 6%

• 3%

• 8%

Profit or Loss (round to the nearest cent)

Cost- $25.16

% Profit- 15.6 %

• $3.93 Loss

• $2.98 Profit

• $3.92 Profit

• $3.93 Profit

Profit or Loss (round to the nearest cent)

Cost- $105.60

% Loss- 13%

• $13.73 Loss

• $13.73 Profit

• $12.15 Profit

• $12.15 Loss

Find the Percent Error (round to the nearest 10th of a percent)

Measured 16.5 ounces

Expected 15.2 ounces

• 6.5%

• 8.6%

• 5.3%

• 9.6%

Find the Percent Error (round to the nearest 10th of a percent)

Measured 12.6 gallons

Expected 13 gallons

• 3.7%

• 5.5%

• 2.3%

• 3.1%

Find the percent Increase or Decrease (round to the nearest 10th of a percent)

From 15 to 22

• 46.7% Increase

• 15.6% Decrease

• 47.4% Increase

• 49% Decrease

Find the percent Increase or Decrease (round to the nearest 10th of a percent)

From 20 to 85

• 325% Increase

• 250% Increase

• 326% Decrease

• 249% Decrease

Find the percent Increase or Decrease (round to the nearest 10th of a percent)

From 48 to 30

• 47.5% Decrease

• 37.5% Increase

• 36% Increase

• 37.5% Decrease

Find the total Tip

Meal cost $45.60

Tip 18%

• $ 7.29

• $16.24

• $8.15

• $8.21