a computer collector owns 6 classic Macs and 9 classic IBM PCs, and 5 classic atari...

a computer collector owns 6 classic Macs and 9 classic IBM PCs, and 5 classic atari gaming machines

How many different ways can it select one object from each category?

(b) In choosing pieces to display in four spaces, how many ways are there to select four classic Macs? Further, how many different arrangements are possible?

(c) How many different ways are there to choose two pieces from each category?

(d) How many different ways are there to rank the pieces in order?

Expert Solution

here we use the concept of permutations and combinations

orchestra answered 2 years ago

Mrs. Smart owns three computer stocks, IBM, NCR, and Apple, and two oil stocks, GO and...

Mrs. Smart owns three computer stocks, IBM, NCR, and Apple, and two oil stocks, GO and Tx. She calls her broker and asks him to sell one stock of his choosing. (a) (1 mark). List all outcomes in an appropriate sample space S. (b) (1 mark). List all outcomes in the event A that the broker sells a computer stock. (c) (1 mark). List all outcomes in the event B that the broker sells an oil stock. (d) (1 mark)....

x 2 8 5 9 4 3 9 6 7 8 y 3 6 5 7...

x 2 8 5 9 4 3 9 6 7 8 y 3 6 5 7 9 7 4 6 9 9 -5.48x + 0.17 5.48x + 0.17 -0.17x + 5.48 0.17x + 5.48

IBM has just issued a callable (at par) 5 year, 9% coupon bond with quarterly coupon...

IBM has just issued a callable (at par) 5 year, 9% coupon bond with quarterly coupon payments. The bond can be called at par in two years or anytime thereafter on a coupon payment date. It has a price of $102 per $100 face value, implying a yield to maturity of 8.78%. What is the bond's yield to call? 8.78% 6.86% 8.15% 7.91%

Table: x: 6, 2, 15, 9, 12, 5, 8 y: 8, 9, 4, 7, 6, 9,...

Table: x: 6, 2, 15, 9, 12, 5, 8 y: 8, 9, 4, 7, 6, 9, 8 1) Make the scatter diagram. 2) Find the equation of the regression line using the formulas given in class. They must appear the intermediate steps of substitutions. Round the answers to three decimal places. 3) Find the correlation coefficient using the formulas given in class. Steps should appear intermediates of substitutions. Round the answer to three decimal places. 4) Find the value predicted...

tens Units 1 5 2 3 4 8 5 2 5 6 9 6 1 3...

tens Units 1 5 2 3 4 8 5 2 5 6 9 6 1 3 5 4 7 9 7 0 0 4 5 6 9 9 8 1 3 5 6 8 9 9 0 1 2 3 5 9 The table represent a random sample of 31 test scores taken from a large lecture class. Find the following [round to 2 decimal points X. XX] a) [2 pts] Find the 5 number summary [L, Q1, Q2, Q3,...

(9) Diagonalizing 4 0 1 -7 -5 5. -12 -6 7

3, 7, 8, 5, 6, 4, 9, 10, 7, 8, 6, 5 Using the previous question...

3, 7, 8, 5, 6, 4, 9, 10, 7, 8, 6, 5 Using the previous question 's scores, If three points were added to every score in this distribution, what would be the new mean? If three points were added to every score in this distribution, what would be the new standard deviation. Remember, you have already calculated population standard deviation in a previous problem. This problem requires two answers.

At a computer store, a customer is considering 10 different computers, 6 different monitors, 9 different...

At a computer store, a customer is considering 10 different computers, 6 different monitors, 9 different printers and 4 different scanners. Assuming that each of the components is compatible with one another and that one of each is to be selected, determine the number of different computer systems possible. There are different computer systems possible.

Lawyer Nurse Teacher Control 8 6 9 8 5 7 6 7 7 6 8 6...

Lawyer Nurse Teacher Control 8 6 9 8 5 7 6 7 7 6 8 6 7 8 8 7 4 9 7 9 A researcher is interested in whether the likeability of a crying woman is affected by the viewer’s knowledge of the woman’s occupation. Twenty participants were shown a video of a woman crying and were asked to rate her likeability on a scale from 1 (not very likable) to 10 (highly likable). Prior to viewing the video,...

There is a deck with 42 cards, with 4, 5, 6, 7, 8, 9, A. There...

There is a deck with 42 cards, with 4, 5, 6, 7, 8, 9, A. There are three suits spades, hearts, and clovers. In each suit there are two of each card. So there are two 7 of spades, 7 of hearts, 7 of clovers and so on. Each hand dealt consists of 5 cards. 1. How many hands contains exactly a pair that consists of two cards with the same value? 2. How many hands contains exactly one pair...

Question