A scientist has four petri dishes of different sizes. Each dish contains a different number of bacteria. A 3-column table has 4 rows. The first column has entries Dish A, Dish B, Dish C, Dish D. The second column is labeled Population of Bacteria with entries 7,200, 10,000, 13,650, 21,350. The third column is labeled Area (millimeters squared) with entries 2,826, 7,850, 20,096, 31,400.

Find each population density, to the nearest hundredth. Which statement is true?

Dish A has the lowest population density.
Dish C has the greatest population density.
Dish A and Dish B have approximately the same population density.
Dish C and Dish D have approximately the same population density.

differnt varibles efect the range

step-by-step explanation:

1

step-by-step explanation:

you are throwing one dart

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

10 you would take 50/ .2

step-by-step explanation: