2022 STAAR Questions With Calculator

A new refrigerator comes packaged in a box shaped like a rectangular prism. The base of the box measures 4 ft by 5 feet. The total surface area of the box is 148 square feet. What is the height of the box in feet?

• 4.25

• 5.25

• 5.15

• 5.50

• $25

• $12.50

• $15

• $7.50

Mount Fuji in Japan can be modeled as a cone with a diameter of 25 miles and a height of 2.35 miles. Which measurement is closest to the volume of Mount Fuji in cubic miles?

• 1,154 mi³

• 385 mi³

• 1,538 mi³

• 22 mi³

A cylinder has a height of 5 feet and a diameter of 2 feet. Which measurement is closest to the volume of the cylinder in cubic feet?

• 62.8 ft³

• 15.7 ft³

• 78.5 ft³

• 157.1 ft³

A list of numbers ordered from least value to greatest value is shown. One number is missing. 18, __, 3.7, 1, 1/7 Which number could be the missing number?

• 4.5

• 3.8%

• 5/2

• 3.9²

Which measurements could represent the side lengths in feet of a right triangle?

• 10 ft, 24 ft, 26 ft

• 14 ft, 14 ft, 14 ft

• 3 ft, 3 ft, 18 ft

• 2 ft, 3 ft, 5 ft

Monica wants to open a savings account with a deposit of $3,000. Account X pays 2.1% simple annual interest; Account Y pays 2.4% interest compounded annually. Which statement about these accounts at the end of 3 years is true?

• Account X would earn Monica about $45.00 more interest than Account Y.

• Account X would earn Monica about $45.00 more interest than Account Y.

• Account X would earn Monica about $45.00 more interest than Account Y.

• Account X would earn Monica about $62.70 more interest than Account Y.

• Account X would earn Monica about $62.70 more interest than Account Y.

• Account X would earn Monica about $45.00 more interest than Account Y.

• Account X would earn Monica about $62.70 more interest than Account Y.

• Account X would earn Monica about $62.70 more interest than Account Y.

Two customers spent the same total amount of money at a restaurant. The first customer bought 8 hot wings and left a $4 tip. The second customer bought 10 hot wings and left a $2.80 tip. Both customers paid the same amount per hot wing. How much does one hot wing cost at this restaurant in dollars and cents?

• $0.60

• $0.75

• $1.20

• $0.50

The coordinates of the vertices of a rectangle are A (5, 3), B (5, 9), C (−1, 9), and D (−1, 3). Which measurement is closest to the distance between point B and point D in units?

• 5.8 units

• 13.4 units

• 10.4 units

• 9.1 units

The cost for electricity varies directly with the amount of kilowatt-hours of electricity used. The cost for using 1,079 kilowatt-hours of electricity was $129.48. What was the cost for using 908 kilowatt-hours of electricity?

• $141.52

• $153.86

• $75.67

• $108.96