Write 3.141 in expanded notation

Suppose 8 out of 20 students are absent from school less than five days a year. Predict how many students would be absent from school less than five days a year out of 40,000 students.

Suppose you want to know the exact number of the people who voted for candidate. Would you rather look at the bar graph or at frequency table?

Jenny has 50 square tiles. She arranged the tiles into a rectangular array of 4 rows. How many tiles will be left?

The equation of the graphed line is x + 2y = 5. What is the x-intercept of the graph? The x-intercept is.

At president Obama's inauguration in 2013, the newspaper headlines stated there were about 800,000 people in attendance.

John puts the letters of the word science on pieces of paper and puts the pieces in a bag. he draws two letters without looking. the first piece of paper is not replaced before the second piece is drawn.

Evaluate f (-2) when f (x) = 5x + 3

Round 706,341 to the nearest hundred

Leonardo da vinci's mona lisa is 21 inches wide and 30.25 inches tall. what is the area of the painting in square centimeters?

How many grains of sand in a 10kg bag if one grain weighs 10 to the negative third gram