Mrs. Hayes brought 10 yards of yarn to geometry class this morning and cut it into 15 equal sections to use in the lesson. What was the length in feet of each section of yarn?
1 yard = 3 feet
2 feet
100
Which is equal to 350,000?
a. 3.5 x 10^3 c. 3.5 x 10^5
b. 3.5 x 10^4 d. 3.5 x 10^6
C. 3.5 x 10^5
200
A cookie recipe calls for 2 eggs per batch. If Jeremy wants to make 12 batches of cookies for his retirement party, how many dozen eggs will he need?
2 dozen eggs
200
Which could be the area of a square painting if its width is a prime?
a. 64 square inches c. 100 square inches
b. 81 square inches d. 169 square inches
d. 169 square inches
300
A student exercises for 33 minutes per day. After exercising for five days, approximately how many seconds has the student exercised?
9, 900
300
Rick hikes from a campsite 6,500 feet above sea level to a cave that is 20 feet below sea level. Which represents Rick's change in elevation?
a. 6,500 - 20 c.⎢6,500 - 20⎥
b. 6,500 + 20 d. -(6,500 + 20)
d. -(6,500 + 20)
400
A typical paper clip measures approximately 2 centimeters long. If 47 paper clips are laid end to end, how long, in millimeters, will they measure?
940 millimeters
400
Which best describes the location of √10 on a number line?
a. between 3 and 4 c. between 9.5 and 10.5
b. between 4.5 and 5.5 d. between 19 and 21
a. between 3 and 4
500
Eduardo is training for the swim team tryouts that will be held later this fall. In doing so, he plans to swim 22 laps in the pool each day. If the length of 1 lap is 50 meters, how many kilometers will he have swum after 5 days of training?
5.5 kilometers
500
Which will have the same result as adding -0.29 to x?
a. subtracting 0.29 from x
b. subtracting -0.29 from x
c. subtracting x from 0.29
d. subtracting 2x from 0.29