Solve-x-y-2z=9-2x-2y-z=1-x-y z=-10

A manufacturer uses 800 pounds of steel to manufacture 250 steel pots. At this rate how many pounds of steel are needed to make 1 pot?

Circle the place of the highlighted digit and write the value 62,468

Factors of 3x^2y^2+6x^2+12y^2+24

A professor thinks students who live on campus are more likely to get As in the probability course. To check this theory, the professor combines the data from the past few years: a. 600 students have taken the course, b.

Jada walks up to a tank of water that can hold up to 10 gallons when it is activated a dream empty water from the tank at a constant rate when Jayda first season take it contain 7 gallons of water three minutes later the tank contains 5 gallons of

Louise runs the first half of a race at 5 miles per hour. then she picks up her pace and runs the last half of the race at 10 miles per hour. what is her average speed on the course?

What is the value of y when the value of x is 1

To decide whether two triangles are similar, is it enough to know that one pair of corresponding angle measures is equal?

A city planner has an 8/9 acre plot of land to develop for the city. She will use the land to make separate sections that each have an area of 1/4 acre of gardens.

Consider a study collecting data from a population with an unknown mean and standard deviation. If the sample mean and sample standard deviation are the same, what is the effect of increasing the sample size on the following measures?