Why did the shape of the distribution of the data change as n changed use one or two complete sentences to explain what happened

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9