Just For Fun
If 1=5, 2=25, 3=325, and 4=4325, what does 5 equal?
1
What is the slope of this line? : y = -7x + 4
-7
What is the ratio of the adjacent side divided by the hypotenuse called?
Cosine
What percent of data points lie above the median?
50%
What is the name of the line that functions get closer to but never approach?
Asymptote
Why was 6 scared of 7?
Anything but 7 ate 9. 6 is not scared of 7. Numbers don't have feelings! :D
Solve for x: 2/3x + 5/8x = 10
240/31
What is the radius of a circle with an area of 256π cm2?
16 cm
What is the distance from the actual point to the predicted point on a line of best fit called?
Residual
As x approaches 3, what does f(x) approach in the following function: x2-7
2
What is the smallest prime number?
2
The greatest common factor of 60x3y2z5 and 72x2y3z2 is?
12x2y2z2
A circle has the equation x2 - 2x + y2 - 4y - 4 = 0. What is the area of the circle?
9π
The mean on a national exam is 46.2 with a standard deviation 10.8. If the scores are distributed normally, what interval contains 95% of all scores on the exam?
[25.0, 67.4]
tan2(x)+1=?
sec2(x)
What is the 15th digit of pi?
9
Jerome is 32 years older than Patricia. Five years from now, Jerome will be five times older than Patricia. How old is Patricia right now?
3 years old
How many square inches of paint would it take to fully coat a hollow topless cylinder with a radius of 8 inches and a height of 1 foot?
512Π square inches
Skewed left
What is the remainder of x10 - x5 + 3 divided by x2-1?
-x + 4
Party Time!
Send one group member forth to compete in a rock-paper-scissors match against one of the officers for all of the points and glory.
Identify the next number in the pattern 1, 6, 15, __, 45
28
What is the greatest perimeter that can be formed from two legs that can also form a right triangle where the hypotenuse is 40 miles and one acute angle is double the other?
Almost 109.28, about 109.28, 109.27, 109, 2(20√3 +20), etc.
If I flip a coin four times, what is the probability that I have the same number of heads as tails?
3/8
Find the slope of the tangent line to the curve x2y + ey = x, at the point (1, 0).
1/e