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 the probability of the rain is 50% what profit can the concession stand expect to make

Write each ratio as fraction in simplest form. Then explain it 2 drums, 4 flutes

3 2/9 it's long division it improper fraction and as decimals

How do you find diameter?

For his business, gil has determined that the time it takes to finish a job varies iversely with the number of workers. this can be expressed where t = time, k=constant and w = number of workers.

What is the parcial product of 42 * 28.

Draw a rectangle that has a perimter of 20 units and an area of 25 square units

Sofia has a plate that has 4 sides of equal length 2 Paris of opposite sides that are parallel and no right angles. What quadrilateral best describes the plate

1. Write an equation of an ellipse in standard form with the center at the origin and with the given characteristics. vertex at (-3,0) and co-vertex at (0,2) A) x^2/9 + y^2/4 = 1 B) x^2/4 + y^2/9 = 1 C) x^2/3 + y^2/2 = 1 D) x^2/2 + y^2/3 = 1 2.

An RV leaving Canada is stopped at customs at the border and weighed. The scale shows a reading of 2.5 tons. What is the weight of the RV in tonnes?