When Nick entered the fifth grade, he was 58 1/2 inches tall. When he entered sixth grade, Nick had grown 4 3/4 inches. How tall was Nick when he entered sixth grade?
What is 63 1/4 inches?
100
What is the value of 4 x 4?
a. 2
b. 4
c. 8
d. 16
What is 16?
100
(8 x 2) x 3 = 8 x (2 x 3) represents this property.
What is the associative property
100
A letter that stands for a number in an algebraic problem
What is a variable?
100
What kind of sample is when a disc jockey asked the first 10 listners who call in if they like the last song that was played?
What is a biased sample
200
Alan cut 43 2/3 inches off a board that was 120 1/2 inches long. How long is the board that is left?
What is 76 5/6 feet?
200
Quick Clean house cleaning service costs $15 per room plus $12 per hour after the first hour. Which expression describes how to find the total cost?
a. 15r + 12h
b. 15r + 12(h-1)
c. 15r + 12(h+1)
d. 15r(12h)
What is 15r + 12(h-1)?
200
6 x 3 x 4 = 6 x 4 x 3 represents this property.
What is the commutative property
200
Comparison of two numbers (may be written as a fraction or with a colon)
What is a ratio?
200
What is kind of sample is it when members of a polling organization survey 700 registered voters by randomly choosing name from a list of all registered voters?
What is an unbiased sample
300
Mercury's diameter is 3025 miles. Earth's diameter is 7926 miles. How much smaller in diameter is Mercury than Earth?
What is 4901 miles?
300
3 + 3 + m + m can be simplified into.....
What is 2m + 6
300
What property does 17 + (10 + 12) = (10 + 12) + 17 represent?
What is the commutative property
300
A number which multiples a variable.
What is a coefficient?
300
What kind of sample would be represented by the situation below:
Asking the first 10 people you see if they will be voting for Barack Obama in the next presidential election.
What is a biased sample
400
Ben wanted to buy a pen that cost $3.54 and a pad of paper that cost $2.97. How much change will Ben get from a $10 bill?
What is $3.49?
400
Alfredo worked for $8 per hour mowing lawns plus a flat rate of $5 for gas can be represented by what algebraic expression?
What is 8t + 5?
400
What property does this represent? 3 (6 + 4) = (3 x 6) + (3 x 4)
What is the distributive property
400
(0,0) on a coordinate plane grid.
What is the origin?
400
What is the difference between and unbiased and biased sample?
Biased-Unfair (outcome is known before the survey)
Unbiased-Fair Sample (everyone has a chance to get picked)
500
What is the smallest number that is divisible by 7, 15, and 21?
a. 60 b. 105 c. 315 d. 430
What is 105?
500
Neela buys blank CDs online that cost $8 for a package of 50. Shipping costs an additional $3 per order. Using the formula 8c + 3, what will Neela pay for 3 packages of CDs?
What is $27?
500
Which properties are not valid for subtraction AND division?
What is commutative and associative
500
The name of the distance between numbers on a x or y axis
What is the interval
500
What kind of sample would be represented by the situation below:
Placing all students names in a hat and randomly drawing one of the names out.