Random 1
The average of Blanca's first three test scores was 96. The average of her next two test scores was 98. What was the average of Blanca's first five test scores?
96.8
Greg drove 488 miles and used 20 gallons of gas. His car averaged how many miles per gallon?
24.4 mpg
Does a trapezoid have two pairs of parallel lines?
No
(-5)-(-6)(-8)=
-53
The amount of space a solid shape occupies. ____________ is measured in cubic units.
volume
Sam's first test scores were 90,95,80,80,70 and 100. What is the median of these scores?
85
At a 25%-off sale, a shirt cost $35.00. What was the regular price of the shirt?
$46.67
An arch in the form of a semicircle was over a 50-inch-wide doorway. Find the length of the arch to the nearest inch.
79 in
a=6
b=3
c=-4
b2-4ac=
105
3.6n-0.18=7.02
2
Three white marble, three blue marbles, and three red marbles were in a bag. One marble was drawn from the bag then put back. Then another marble was drawn. What is the probability that a white marble was drawn both times?
1/9
Janice correctly answered 46 of the 52 questions. What percent of the questions did she answer correctly?
88%
What is the total surface area of this cube? Each side of the cube is 9in.
486 in2
(-4)3-(4)2
-80
“Six less than twice a number” may be expressed as
2n-6
Terms in a polynomial that share the same variable(s) and power(s) is called _______________.
Like terms
Jaime ran the first 2000 meters in 8 minutes. At that rate, how long would it take Jaime to run 5000 meters?
20 min
The total area of the surface of a geometric solid is called ____________.
surface area
What is the prime factorization of 800?
25*52
Interest that does not pay on previously earned interest is called _____________.
simple interest
Dixon deposited $5000.00 in an account that paid 5% interest compounded annually. How much interest will the account earn in two years?
$512.50
The number that relates corresponding sides of similar geometric figures is called ____________.
scale factor
The point on a coordinate plane where the graph of an equation intersects the y-axis is called the _____________.
y-intercept
6(x-6)
6x-36
How many children does Mrs. Chamillard have?
How old are they?
3
10,9,6