Chapter 1
What is the square of 10?
100
Find the absolute value
|-88|
88
4.763 + 2.07
6.833
What is an equivalent fraction to 3/4
6/8, 9/12, 12/16, 15/20...
Name 1 related phenomena to a one way mirror that occurs in nature
reflection in a puddle
What is the cube of 2?
8
True or false
The opposite of a negative number is always negative.
False because the opposite of a negative number is always a positive number
3/7 divided by 1/3
Can 6kg and 84kg be expressed as a ratio?
Yes
What is a 1 way mirror made of?
Clear and Reflective Material
What are the prime factors or the number 42?
2, 3, 7
|-707| O |-628|
(>, <, or =)
>
5.7 x .4
2.28
A manufacturer's instructions states that for every 3 cups of cleaning agent, 5 cups of water should be used. Find the ratio of the amount of cleaning agent used to the amount of water used.
3:5
True or false
When water forms on the outside of a cold drink, that is the liquid inside leaking through the cup material
False
What are all the common factors of 30 and 50
1,2,5,10
What is the opposite of 78
-78
86 divided by 0.5
172
Write the ratio in its simplest form
8:24
1:3
What are the 3 states of matter?
Liquid, Solid, Gas
What is the Least common multiple of 12 and 20
60
Two numbers have an absolute value of 9. Which of the 2 numbers is greater than -5?
9
67.89 - 23.498
44.392
A vase holds some roses and tulips. The number of roses is 7:8 the number of tulips. Find the ratio of the number of tulips to the total number of flowers.
8:15
Name 1 feature of a cup that prevents temperature from leaving the cup system
Material, layers, lid