M 20.4 Check-Up

There are 6 female teachers and 24 male teachers who teach math at Xavier Wood Elementary School. Based on the information, which statement is true?

• A. For each female teacher, there are 4 male teachers.

• B. For each female teacher, there are 8 male teachers.

• C. For every 4 female teachers, there is 1 male teacher.

• D. For every 8 female teachers, there is 1 male teacher.

Which histogram best represents the data?

• 
• 
• 
• 

If 3/9 cup of creamer is shared equally among 3 coffee drinkers,

how much creamer does each person get?

• Each person receives 1/3 of a cup of creamer.

• Each person receives 1/9 of a cup of creamer.

• Each person receives 1/2 of a cup of creamer.

• Each person receives 2/3 of a cup of creamer.

Which expression is equivalent(=) to the value 16?

• 4 × 2

Which equations with exponential expressions are true? (choose 2)

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19

What would be my first step? 3 + 4 x 6 - 4 =

• addition
• multiplication
• subtraction
• exponents

• 39

• 35

• 19

• 31

What do points B and D represent on the box plot?

• Mean and Mode

• Mean and Median

• Least and Greatest Value

• First and Third Quartiles