How many seconds in an 8 hour work day

Alexander correctly answered 44 out of 50 questions on his geography test. what percent of the question did he answer incorrectly? Express your answer as a percent and as a decimal.

A rectangle measures 10 cm by 16 cm what is its area

Which of the following is an appropriate display to show the heights of seventh graders arranged by interval? A) Bar Graph B) Histogram C) Line Graph D) Circle Graph

52/98 in simplest form

150 sneakers are on sale for 60% off. How much so you save?

A country's population in 1993 was 83 million. in 2001 it was a 87 million. estimate the population in 2004 using the exponential growth formula. round to the nearest million

Why don't some lines in a graph run through the origin?

The area of a square is 144 square inches. what is the perimeter of the square in feet?

Are the ratios 6:4 and 19:12 equivalent?

Suppose 42 stamps are added to a stamp collection that has 30 stamps