Posted by **Hoon** on Thursday, October 14, 2010 at 12:14am.

Assume that showing a car is a Bernoulli trial, and each time she shows a car,

there is a probability of 0.25 that the customer will buy the car. The

saleswoman has a goal of selling at least one car a week.

How many cars must she show so that the probability of her reaching her goal

is at least 0.99?

## Answer This Question

## Related Questions

- Math - Car A is travelling at a constant speed of 100mph at the time it passes a...
- Physis - Figure (a) shows a red car and a green car that move toward each other...
- math - A car saleswoman earns a commission of 12% on each car she sells. How ...
- Physics - The speed time graph shows the motion of a car over a period of 40 ...
- Physics - The speed time graph shows the motion of a car over a period of 40 ...
- physics - Car A is travelling at 22.0 m/s and car B at 29.0 m/s. Car A is 300 m ...
- Physics - Car A is traveling at 18 m/s and car B at 25 m/s. Car A is 300m behind...
- probability - You and your friend just rented a car for an 8,000 mile cross-...
- probability - You and your friend just rented a car for an 8,000 mile cross-...
- probability - You and your friend just rented a car for an 8,000 mile cross-...

More Related Questions