Arithmetic / Algebra 1
What is the value of 23-2+3
9
Pascal
Which of the following has the greatest value:
110 003, 102 002, 100 301, 100 041
110 003
Pascal
(This is not functions) Which of the following is equal to a perfect square:
23, 611, 47, 35
47
Cayley
One of the internal angles of an Isosceles triangle is 92°, state the value(s) of the two remaining internal angles.
44° & 44°
I made it
A password is formed with three single digit integers: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. The digits do not have to be distinct, how many possible passwords can be formed
1000
I made it
Find the sum of (20-(2010-201)) + (2010-(201-20))
40
AMC
3+(1÷(3+(1÷(3+(1÷3)))))
109/33
AMC
What is the name of this symbol β
Beta
I made this
Find the ratio of the volume of a square based pyramid to the volume of a cube, given the side length of the cube, and the square base and height of the pyramid is 10?
1:3
I made it, couldn't find an easy question
Simplify the square root: √48
4√3
The line with equation y = 3x + 5 is translated 2 units to the right. What is the equation of the resulting line?
y = 3x + 11
Cayley
Each of the four digits of the integer 2024 is even. How many integers between 1000 and 9999, inclusive have the property that all four digits of their digits are even
500
Cayley
10 numbers have an average of 87. Two of those numbers are 51 and 99. what is the average of the other eight numbers?
90
Cayley
x2+4x+k has one distinct real root, find k.
4
I made it
a rectangular prism has a volume of 12 cm3. A new prism is formed by doubling the length, doubling the width, and tripling the height. What is the volume of the new prism?
144cm3
Cayley
8338 is a palindrome, as it is the same when read right to left or left to right. x and x+32 are three digit and four digit palindromes respectively. Find the sum of the digits of x
24
AMC
Halfway through a 100 shot archery game, Bob is 50 points ahead of his opponent. It is possible to score 10(bullseye), 8,4,2 or 0 points in a single shot. Bob always scores at least 4 points. How many bullseyes does Bob have to score to guarantee a win.
42
AMC
which function is positive when x > 0:
A) -x2 B)-x-1 C) x/|x|
C)
simplified from an AMC Q
Square ABCD has side length 1. Points P, Q, R, S each lie on a side of ABCD such that APQCRS is an equilateral convex hexagon with side length s. What is s?
2-√2
AMC
The five-digit positive integer ABABA is divisible by 4 and not divisible by 3. Determine the number of different pairs of non-zero digits A and B that are possible.
12 different pairs
Waterloo Fryer