Find the equation of the horizontal line that passes through the point (−3, 2).
y=2
100
What are the factors of x^2 + 11x + 24?
(x+8)(x+3)
100
What is the probability of rolling an even number when a fair dice is rolled once?
1/2
100
Find the derivative of y=2^x + ln(3x)
2^x * ln(2) + 3/(3x)
100
What did the buffalo say to his son on his first day of school?
Bison
200
How do you write the inverse of the conditional statement below?
“If m∠1 = 60°, then ∠1 is acute.”
If m∠1 ≠ 60°, then ∠1 is not acute
200
Write the equation of a line with slope -3 that passes through the point (2, -1)
y= -3x+5
200
What is the probability of flipping a heads or a tails when flipping a fair coin?
1
200
What are the three rules for f(x) to be continuous at a certain point?
Lim (x->c) exists, f(c) is defined, and lim(x->c) = f(c)
200
What can travel around the world while staying in a corner?
A stamp
300
What are the center and radius of the circle with equation (x + 2) 2 + (y + 10) 2
= 25?
Center: (-2,-10)
Radius: 5
300
What is the sum of the first 5 smallest
positive perfect cubes?
225
300
If a restaurant has 4 choices of sandwiches and 3 choices of drinks, how many different ways can you order lunch?
12
300
What is the third derivative called?
Jerk
300
What gets wetter and wetter the more it dries?
A towel
400
A triangle is dilated by a scale factor of 1
3 to produce a new triangle. Which of the following best
describes the relationship between the perimeter of the original triangle compared to the perimeter of
the new triangle?
The perimeter of the new triangle is 1/3 that of the old
400
If f(x)= 2x+7 and g(x)= 3x^2 -1, what expression represents f(g(x))?
6x^2 +5
400
A distribution with median 40 is skewed to the right.
The mean is:
a. greater than 40.
b. In the interval [32, 48].
c. Less than 40.
d. Insufficient information.
The mean is:
a. greater than 40
400
lim x-> 0 (5x^4 +8x^2)/ (3x^4-16x^2)
-1/2
400
What occurs once in every minute, twice in every moment, yet never in a thousand years?
The letter m
500
The measure of one supplementary angle is twice the measure of the second. What is the measure of each angle?
The measure of the first angle is 60°
The measure of the second is 120°
500
(4+3i)(1-i)
7-i
500
The odds against Q are 7:5 What is P(Q)?
5/12
500
A particle moves along the x-axis with velocity given by v(t) = 3t2 + 6t for time t ³ 0. If the
particle is at position x = 2 at time t = 0, what is the position of the particle at t =1?
6
500
If you have me, you want to share me. If you share me, you haven't got me. What am I?