Warm Up #9

Students were surveyed to determine their favorite types of animals. The bar graph shows the number of students who selected each type of animal. What percentage of the students surveyed selected “Bird” as their favorite type of animal?

• 20%

• 5%

• 6%

• 80%

The dimensions of a rectangular prism are 1.5 feet by 3.5 feet by 2 feet. What is the volume of the rectangular prism in cubic feet?

The circumference of a circle is C inches. The diameter of the circle is 19 inches. Which expression best represents the value of π ?

A monthly budget for a small family is shown.

Which equation can be used to find b, the minimum amount of money the family must earn annually in order to meet this budget?

• b = $3630 x 12

• b = $3630 x 52

A scientist measured the weights of squirrels in two populations. The dot plots display data from each population. Which statement is best supported by the information in the dot plots?

• The two populations have different mode weights

• The two populations have different median weights.

• The data for the two populations have different skews.

• The data for the two populations have different ranges.

Mathematical Equivalence

ON

Match the following

• 0.25

• 0.125

• 0.2

Based on the information in the table, which statement is true?

• The pencil is least likely to be blue.

• The pencil is 4 times as likely to be purple as it is to be red.

• The pencil is equally likely to be blue or green.

• The pencil is more likely to be purple than all other colors combined.