Unit 1 EOCT Review

1. Some doctors use a person’s body mass index (BMI) as a health risk indicator. The formula,

can be used to calculate a person’s BMI, where w represents the weight and h represents the

height in inches. Dave is 5’11” tall and weighs 205 pounds. Find Dave’s BMI.

a.) 5,534.8 b.) 40.1 c.) 28.7 d.) 2,035.6 2 2. A rectangle has an area of 10 m and a length of 50 cm. What is the width of the rectangle in

centimeters?

a.) 20 cm b.) .2 cm c.) 10 cm d.) 500 cm

3. The perimeter of a rectangle is 38 cm and the length is 12 cm. What is area of the rectangle?

2 2 2 2 a.) 456 cm b.) 49 cm c.) 84 cm d.) 144 cm 4. What is the solution to the equation when solved for l?

a.) b.) c.) d.)

5. What is the solution to the equation when solved for r? a.) b.) c.) d.)

6. Jessica owns a business that makes shoes. She must bring in more money (revenue) than she

spends on materials to make a profit. How many pairs of shoes does she need to sell every

month to make the minimum profit? *It costs $35 to make each pair of shoes

*To rent the space to make the shoes, it costs $1,200 a month

*She sells each pair of shoes for $70

a.) 20 b.) 30 c.) 50 d.) 32 7. Kate purchases a car for $30,000. If gives the car value after x years, how many years will it

take for the car to be worth less than half of its original value?

a.) 6 b.) 7 c.) 8 d.) 9

8. Two sisters, Allie and Bonnie are saving money for a trip to Europe. Allie has $1,500 and adds

$500 each month to this amount. Bonnie has $2,300 and adds $400 each month to this amount.

How many months must Allie save to exceed the amount Bonnie has saved? a.) 6 months b.) 7 months c.) 8 months d.) 9 months

9. The formula for the circumference of a circle is . Use this formula to write the formula for the

RADIUS of a circle.

a.) b.) c.) d.) A rectangle is 7ft wider than it is long. Its perimeter is at most 50ft. Write a model and

solve for the largest possible dimensions for the rectangle.

a.) l = 21.5 & w = 28.5 b.) l = 9 & w = 16 c.) l = 9 & w = 2 d.) l = 16 & w = 23