A servey at lake middle school shows that only 8% of the student population walks to school each day. If 1200 students attend the school, about how many walk to school? Explain your reasoning.

Which type of correlation would you expect to see between the distance traveled and the time it takes to travel that distance? A. positive correlation B. negative correlation C. no correlation

suppose the commute times for employees of a large company follow a normal distribution. if the mean time is 18 minutes and the standard deviation is 5 minutes, 95% of the employees will have a travel time within which range A. 13 mins to 23 mins B.

What is the distance between (-5, - 5) and (-9, - 2) ?

A system of linear equations with more equations than unknowns is sometimes called an overdetermined system. Can such a system be consistent? Illustrate your answer with a specific system of three equations in two unknowns.

A theatre has 15 seats in the first row, 20 seats in the second row, 25 seats in the third row, and so on. Write the linear equation represents the number of seats, n, in each row, r?

Two decimals that have an estimated sum of 11

Solve the following system of equations. 5x+6y=-10 and 5x+3y=20

How to do geometry ex determining angle measures

Solve each system by graphing, check your answer Y=3x+13 Y=x-3

What is the mass of an object that experiences a gravitational force on earth of 2.5N