A consumer organization estimates that over a one-year period: 17% of cars will need to be repaired one time
7% of cars will need to be repaired two times
4% of cars will need to be repaired three or more times

What is the probability that a car chosen at random will need:
no repairs?

no more than one repair? (think of it as one repair or fewer)

some repairs? (think of it as needing one, two, or three repairs)

If you own two cars, what is the probability that:
neither will need to be repaired?

both will need to be repaired?

at least one car will need to be repaired?

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.