Math/Logic
A perfect number is a positive integer that is equal to the sum of its proper divisors (divisors other than itself). What is the smallest perfect number?
6
I am an odd number. Take away one letter, and I become even. What number am I?
Seven
What are the names of the two most common measuring systems?
Answer: Metric & Imperial
How many teams are participating in today's event?
16
How many ways can you arrange the letters in the word "MATH"?
24
Mathematician known as the father of geometry
Euclid
Two fathers and two sons went fishing. They managed to catch exactly three fish, but each one of them caught a fish. How is this possible?
There were three people: a grandfather, his son, and his grandson
How many countries in the world uses the imperial system?
three
How many different schools are participating in today's event?
4
How many ways can you choose 3 people from a group of 10?
120
What year did Isaac Newton die?
1727
Which ancient civilization used a base-60 number system that still influences how we measure time today?
The Babylonians
What is another name for a vector dot product?
Answer: inner product
Which participating school traveled the most today to get to SFS?
TCIS
If two dice are rolled, what is the probability that the sum is 8?
5/36
A sector is a region bounded by and including an arc and how many radii of a circle?
Answer: 2
What is a set of numbers called if it satisfies closure, associativity, invertibility, and identity?
Answer: A group
When two circles have the same center, what is it called?
Concentric circles
How many teams participated in last year's competition?
14
What is the surface area of a cube with edge length 3?
54 square units
Who is known for their work on prime numbers and the distribution of prime numbers?
Answer: Bernhard Riemann
Turn me on my side and I am everything. Cut me in half and I am nothing. What am I?
Answer: 8
Which mathematician is often referred to as the “Prince of Mathematicians?”
Answer: Carl Friedrich Gauss
How far from SFS in SIS in kilometers?
35-40km
Find the volume of a sphere with radius 4.
256π/3 cubic units