Ratios/Rates
Simplify 10:18 to the smallest form
5:9
2/10 as a percent
20%
What is the formula for the area of a parallelogram.
A=bh
If f+2=3 what does f equal.
f=1
If the data distribution is symmetric what do you do?
Use mean for the center and mad for the spread.
A class has 6 boys and 15 girls. What is the ratio of boys to girls.
2:5
0.4 as fraction in the simplest form
2/5
If the area of a parallelogram is 48 meters squared, and the base is 6 meters, then what is the height.
The height is 8 meters.
If the input is 0,1,2,3,4 and the output is 0,15,30,45,60 then write an equation to represent each function?
y=15x
What is a gap?
The numbers that have no data value.
What is a rate?
A ratio that compares two quanities having different units of measure.
55% as a fraction to the simplest form
11/20
What is the formula for the area of a triangle
Area = bh divided by 2
What does the symbol < with a line under represent?
It means less than or equal to.
What is a cluster?
When the data is grouped together.
An animal shelter has 36 kittens and 12 puppies available for adoption. What is the ratio of puppies to kittens?
1/3
0.66 as a fraction to the simplest form.
33/50
What is the height of a triangle if the base is 12 and the area is 72 yards squared.
The height is 12 yards.
If the input is 1,2,3,4 and the output 20,25,30,35 then write an equation to represent the function?
y=5x+15
What is a histogram?
It shows the frequency of data divided into equal interval.
360 miles traveled on 12 gallons of gas.Simplify to the simplest form.
30/1
34/60 as a decimal
0.57
What is the formula for the area of a trapezoid.
1/2 times h(b1 + b2)
If the the input is 0,1,2,3 and the output is 30,35,40,45 then what is the formula?
y=5x+30
What is a line plot?
Shows how many times a number shows up.