On a mathematics test, Jordan scored 87.7 and Corey scored 79.4. Find the average of Jordan's and Corey's test scores.
83.55
100
(13 ^ -2 ) * (13 * 3)
(13 ^ 1) or 13
100
Solve the inequality for x.
x + 9 > 13
x > 4
100
If we have a right triangle with lengths 3 and 4, what is the hypotenuse's length?
5
100
What is the slope of the line y = 2x + 3
2
200
0.039 - 0.0271
0.0119
200
What is the radius of a circle if the area is 49 pi inches squared?
7
200
What are the dimensions of the matrix
[ 5 2 -3 ]
1 x 3
200
What type of triangle has side lengths 5, 5 and 12.
isosceles
200
Find the slope of the line whose equation is:
y - 5 = 3 (x-2)
3
300
Jordan is able to run 3 times as far as Andy. If Jordan can run 18 miles, how many miles can Andy run?
6 miles
300
Name the complete list of the factors of 40
1,2,4,5,8,10,20,40
300
If i = the square root of -1, then what is 18*(i ^ 2)
-18
300
What is the surface area of a cube with side length 5 cm?
150 cm ^2
300
What is the midpoint of the line segment whose endpoints are (5, -2) and (-3, 7)
(1,2.5)
400
Suppose you roll a pair of six sided dice. If you added the results of the roll, name ONE of the two sums which would have a (1/36) chance of appearing
2 or 12.
400
6 is 12% of what number?
50
400
Greg goes to the duck pond every day of the week.
On Monday, he sees 2 ducks. On Tuesday, he sees 4 ducks. On Wednesday he sees 8 ducks. On Thursday he sees 16 ducks. If this pattern continues, how many ducks will he see on Sunday?
128
400
What is the reference angle of a 210 degree angle?
30 degrees
400
What is the equation of the circle whose center is at (1,2) and has a radius of 3?