Who is the creator of Calculus?
Sir Issac Newton
An angle that measures less than 90 degrees is called
An acute angle
The line that divides a figure into two parts that are mirror images is called
axis of symmetry
What is a probability distribution called when the values are evenly distributed both above and below the mean (Hint: Bell curve)
Normal Distribution
A function that models the slope of the curve for all x-values for which it exists. This is the definition of what?
Derivative
Who was the first civilization to have developed a counting system?
The Sumerians
In a 30-60-90 triangle, the length of the hypotenuse is 6. What is the length of the shortest side?
3
Solve the system of equations.
y = –3x + 4
x + 4y = –6
x=2
y=-2
A cooler has 8 cans of soda; 3 cokes, 3 sprites, and 2 root beers. If you reach into the cooler, what are the odds that you will pick a diet soda?
0
Derivative of csc(x)
-csc(x)cot(x)
Who is known as the editor of Geometry?
Euclid
What is the area of a circle with a diameter of 16?
8
Find x+y, if: 2x+3y=8 and 3x+5y=13
3
A bag contains 12 balls; 3 red, 5 blue, and 5 yellow. What is the probability of selecting a blue ball at random?
5/12
How do you figure out when the original graph, f(x), is concave up?
When f''(x)>0
Who created the rule above?
Guillaume de L'Hopital or L'Hopital
What is the sum of the measures of the interior angles of a hexagon?
720
John can mow his lawn in 3 hours and his sister, Julie, can mow it in 2 hours. How long will it take them to mow their lawn if they work together? (Give answer in hours and minutes for example 3 hours and 3 minutes)
1 hour 12 minutes
If every letter in the alphabet is placed into a bag, that are the odds that you will select a letter found in the word "HAPPY"?
4/26 or 2/13
The limit does not exist
Who developed geometrical calculus by his algebraic approach to solving geometry problems?
Rene Descartes
A student creates a challenge for his friend. He first draws a square, the adds the line for each of the 2 diagonals. Finally, he asks his friend to draw the circle that has the most intersections possible. How many intersections will this circle have?
12
Ann and Kate have 80 dollars together. If Kate buys ice-cream for 5 dollars, then Kate will have double Ann’s money. How much money does Ann have?
25 dollars
Kelly created a valid binomial probability distribution with the constant probability of success being p = 0.892 and with n = 10 trials. Which of the following best describes the shape of Kelly's binomial distribution?
Skewed to the left.
Solve the integral of (6x2+3x-2)dx, from 2 to 4
118