ShowPer Page
A sample of 40 fourth-grade students was selected at random from a certain school. The 40 students completed a survey about the morning announcements, and 32 thought the announcements were helpful. Which of the following is the largest population to which the results of the survey can be applied?
MathProblem-Solving and Data Analysis
What is the median of the seven data values shown?
MathProblem-Solving and Data Analysis
The population density of Iceland, in people per square kilometer of land area, increased from 2.5 in 1990 to 3.3 in 2014. During this time period, the land area of Iceland was 100,250 square kilometers. By how many people did Iceland's population increase from 1990 to 2014?
MathProblem-Solving and Data Analysis
The $\rho$-term is the $\rho$-term. The $\rho$-term is the $\rho$-term.
MathProblem-Solving and Data Analysis
A cube has a surface area of 54 square meters. What is the volume, in cubic meters, of the cube?
MathGeometry and Trigonometry
What is the perimeter, in inches, of a rectangle with a length of 4 inches and a width of 9 inches?
MathGeometry and Trigonometry
What is the area of a rectangle with a length of **4** centimeters (cm) and a width of 2 cm?
MathGeometry and Trigonometry