Petrolyn motor oil is a combination of natural oil and synthetic oil. it contains 5 liters of natural oil for every 3 liters of synthetic oil. if 255 liters of natural oil are used, how many liters of petrolyn oil will be made?

What two criteria are needed for triangles to be similar

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?