1
What is the only even prime number?
2
In the decimal representation of π (pi), what is the digit immediately to the right of the decimal point?
1
True or False: All integers are also rational numbers.
True
What is the absolute value of -7?
What is the square root of 144?
The number 0 is considered to be this type of number.
Real Number
How many irrational numbers are there between 0 and 1?
What is the multiplicative inverse of 5/6?
6/5 , 1.2, or 1 1/2
John works as a salesperson and earns a commission based on his sales. Last month, he sold $5000 worth of products and earned a 5% commission. How much commission did John earn last month?
Answer: John earned $250 in commission last month.
In a deck of 52 cards, what is the probability of drawing a heart or a face card (Jack, Queen, King, or Ace)?
The probability of drawing a heart or a face card is 22/52, which simplifies to 11/26.
If a car travels at a constant speed of 60 miles per hour, how far will it travel in 2.5 hours?
The car will travel 150 miles in 2.5 hours.
Sarah has 3 quarters and 5 dimes in her piggy bank. What is the total value of the coins in her piggy bank?
Answer: The total value of the coins in Sarah's piggy bank is $1.25
In mathematics, what term describes a number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero?
Rational number
It takes Adam 4 hours to complete a task working alone. It takes Beth 6 hours to complete the same task working alone. If they work together, how long will it take them to complete the task?
It will take them 125512 hours to complete the task together, which is approximately 2.4 hours.
A farmer has 1000 meters of fencing and wants to enclose a rectangular area for his livestock. He plans to use one side of his barn as one side of the enclosure, so he needs to fence in three sides. What dimensions should he make the enclosure to maximize the area?
The dimensions of the enclosure that maximize the area are 250 meters (width) by 500 meters (length); x=250
The sum of two numbers is 20, and their product is 96. What are the two numbers?
if x=12, then y= 20-12=8
if x=8, then y= 20-8=12