# math

posted by .

A druggist wishes to select three brands of aspirin to sell in his store. He has five major brands to choose from: A, B, C, D and E. If he selects the three brands at random, what is the probability that he will select the following?
(a) brand B
(b) brands B and C
(c) at least one of the two brands B and C

## Similar Questions

1. ### Math

An appliance store sells three brands of TV sets, brands A, B, and C. The profit per set is \$30 for brand A, \$50 for brand B, and \$60 for brand C. The total warehouse space allotted to all brands is sufficient for 600 sets, and the …
2. ### food

i love bacon, who knows were you get it for a cheap price I bought bacon today at my local grocery store in Michigan. Most brands were \$4.00 a pound, with a couple of brands above and below that price.
3. ### English

I'm writing an argument paper on brands, and I was wondering whether anyone knows a website where I could find data/analysis on Abercrombie and Fitch (for example, how much they spend on making products in comparison to how much they …
4. ### statistics

A scatter plot would be useful for A. Showing the relative number of sales of four different brands of blank DVDs B. Showing the trend of sales, over time, of five different brands of blank DVDs C. Showing the relationship between …
5. ### Marketing

Many companies introduce products that compete not only with their competitorsâ€™ brands but with their own internal brands. A. Under what conditions would you introduce a new product that you are sure will cannibalize one of your …
6. ### linear algebra

in order to grow a certain crop, it is recommended that each square foot of ground be treated with 10 units of phosphorous, 9 units of potassium, and 19 units of nitrogen, suppose that there are three brands of fertilizer on the market …
7. ### math

A juice company decides to test six different brands of juice by comparing each brand with each of the other brands. How many different pairs of the six juices will be tested?
8. ### statistics

There are three brands of milk for sale in a supermarket. Let's call them brand A, B, and C. A customer who purchases milk will choose brands A,B, and C with probability 0.6, 0.3, 0.1, respectively. Each day, the toal number of customers …
9. ### Algebra

Need help to an math problem. James have 15 cases, with 15 boxes per case, and 15 brands per box. Write an exponential expression using a base of 15 to show how many total brands there are in a stack of cases. How would I write that?
10. ### Statistics

Can you create a anova chart on calories of 4 different brands of 7 different favor of theses 4 brands

More Similar Questions