River is looking to buy a new car. she goes to a dealership and the salesperson tells her how she can customize her new car with the following features: 2. plum 1. transmission: automatic or manual mia is pipes t 2. camera feature: rear-view or surround-view or no camera requir 3. color: snow white or jet black or midnight blue or avocado green or fancy gold how if carla must pick one and only one feature from each of these categories, how many different cars could carla design for herself? write

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

Can you me find the slope! (30 points)

Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?