Circumference and Area
Find the area of a circle with a radius of 4.5 inches. Leave in terms of pi.
area = 20.25 pi inches 2
A unit rate has a denominator of _____.
1
-8.25 + 3.5
-4.75
What is Ms.Sullivan's favorite animal?
elephants!!!!
If the diameter of a circle is 20 cm, find the radius.
radius = 10 cm
Use the percent equation to solve the following:
What number is 35% of 200?
70
What is Ms.Dean's favorite color?
yellow!!!
If the radius of a circle is 25.4 m, find the diameter.
diameter = 50.8 m
Find the unit rate: $45 for 3 subs.
$15 for 1 sub.
Using the percent proportion to solve the following:
What number is 30% of 150?
45
-23.4 * -5
117
What was the first soft drink in space?
Coca-Cola
Find the diameter of a circle with a circumference of 31.4 cm.
diameter = 10cm
If 10 notebooks cost $22, use the unit rate to find out how much 6 notebooks would cost.
Using the percent proportion:
9 is 60% of what number?
15
Your bank account balance is at $-78.50. You deposit $31.25, what is your new balance?
$47.25
What is the rarest M&M color?
Brown
Find the radius of a circle with area of 81 pi ft2
radius = 9 ft
Find the better deal using unit rate.
Option A: $1.50 for 3 pops
Option B: $1.80 for 4 pops.
Option A: $0.50 per pop
Option B: $0.60 per pop
A thrift store sold $48 in books last month. This month, they want to increase their sales by 12%. How much do they hope to sell this month in total? Use either the percent proportion, or percent equation.
$53.76
-1/4 + 3/8
1/8
How many minutes are in one week?