A scientist measured some bacterial cells. The average diameter of the cells were 0.0000032 millimeters.
What is this measurement written in scientific notation?
A. 3.2x10-7 millimeters
B. 3.2 x10 millimeters
C. 3.2 x 10 millim eters
D. 3.2 x 10 millimeters

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?