Lake Superior covers an area of about 31,700 square miles. Write this number in scientific notation.
What is 3.17 x 10^4
100
0 1 8 27 64 what is the next number in the pattern?
What is 125
100
Write the percent that is equivalent to 5/8.
What is 62.5%
100
What is the value of the expression 8y + 8x when y=32 and x=34?
What is 528
100
It takes Christian half an hour to run 10 laps around the track. At the same pace, how many laps should he be able to run in 2 hours?
What is 40 laps
200
What is 2,430,000 in scientific notation?
What is 2.43 x 10^6
200
4 9 16 25 ____
What should the next number be?
What is 36
200
75% of 300
What is 225
200
When m=5/6 and s=9/4, what is the value of 6m + 4s?
What is 14
200
A truck uses 8 gallons of gas to travel 120 miles. How much gas will it use to drive 195 miles?
What is 13 gallons
300
What is the exponent when you write the number 23,000,000 in scientific notation?
What is 7
300
Write the rule that can be used to find the nth term.
8 12 16 20 24
What is 4n + 4
300
MSNBC spends 50% of its time on the news. They then spend 1/4 of its time on the weather. The rest of its time is spent on sports. If the total show is 60 minutes, how long is spent on sports?
What is 15 minutes
300
What is the value of 3kd + 2 when k=2/3 and d=6?
What is 14
300
Which ratio is NOT equivalent to 32/48?
a. 2/3
b. 8/12
c. 64/96
d. 128/144
What is D
400
Write this number in standard notation:
44,579 x 10^7
What is 44,579,000
400
Write a rule that describes how to find the nth term.
1 4 7 10
What is 3n-2
400
Hal scored a 4 out of 5 on a pop quiz. What percent of the questions did Hal get incorrect?
What is 20%
400
What value of x makes the equation below true?
6x - 9 = 39
What is 8
400
Milton paid $19.96 for 40 liters of grout. ABOUT how much did he pay per liter?
What is $0.50
500
A butterfly weighs only about 5.0 x 10^(-5) of a kilogram. What is this number written in standard form?
What is 0.00005
500
Tim earns money for collecting cans. For 1 can he earns $0.30. For 2 $0.45, for 3 $0.60, for 4 $0.75, and for 5 $0.90. Tim continues to earn money for collecting cans at the same rate. How much money will he earn (nth term)?
What is 0.30 + 0.15n
500
Hampton MIddle School is expecting 376 seventh-graders next year. This is 40% of the expected school enrollment. How many students are expected to enroll in the school next year?
What is 940 students
500
What is the value of y/3 + 55x if y=27 and x=3/5?
What is 42
500
On a canoe trip with his family, Pete travels an average of 27 miles a day. If the final destination is 140 miles away, about how long will it take Pete to get there?