the used car lot contains 52 white cars 30 silver cars 28 black cars and 90 cars of other colors. what percent of the cars are white?

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Write an equation for the function that includes the points (2,100)and (3,100)