Which equation matches the graph of the greatest integer function given below?

A. y = [X)-2
B. y -[x]-4
O c. y = [X] + 4
D. y = [X]+2

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

What is the average diastolic blood pressure for adults

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?