Answer the questions below.(If necessary, consult a list of formulas.)(a) There are 12 European cities that Jim would eventually like to visit. On his next vacation,though, he only has time to visit 3 of the cities: one on Monday, one on Tuesday, and one onWednesday. He is now trying to make a schedule of which city he'll visit on which day. How manydifferent schedules are possible? (Assume that he will not visit a city more than once.)☐(b) To log on to a certain computer account, the user must type in a 4-letter password. In such apassword, no letter may be repeated, and only the lower case of a letter may be used. How manysuch 4-letter passwords are possible? (There are 26 letters in the alphabet.)☐

The objective of the question is to find out the number of different schedules possible for Jim's…

Answered: Answer the questions below. (If…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A survey of 145 college students was done to find out what elective courses they were taking. Let A=the set of those taking art, B= the set of those taking basketweaving, and C= the set of those taking canoeing. The study revealed the following information.n(A)= 45n(B)= 55n(C)=40n(AnB)= 12n(AnC)= 15n(BnC)= 23n(AnBnC)= 2 How many students were not taking any of these electives?
A horticulturist crosses two plants of the same species-one has a red flower and the other has a white flower. He knows from genetics that of the resulting seeds will produce plants with white flowers and will produce plants with red flowers. He harvests seeds and grows out 700 plants. How many of those would he expect to produce white flowers? (Simplify your answer completely.) plants How many of those would he expect to produce red flowers? (Simplify your answer completely.) plants
a.) Make a list of the amounts of money one can have that cannot be reduced to a smaller number of coins. (Hint: there are seven possible amounts.) One of the amounts is (d+e). b.) Make an addition table for Glosian money. It should be a seven by seven table, with a row and column for each of the amounts you found in the previous problem. For example, your table shouldshow that (d+e)+d=f c.) One of the seven amounts you found in the previous problem can be considered to be the zero of Glosian money, since adding it to a collection of coins does not change the collection’s value (after trading to get the smallest possible number of coins, of course.) Which amount is the zero forGlosian money? d.) The opposite of an amount is the amount you add to it to get the zero. Find the opposite of each of the seven amounts.
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One morning Dave an email message to Alvin that said the following: “You are one of my dearest friends. If you care about me, send a copy of this letter to two of your dearest friends tomorrow. If you do not break this chain, you will live long and prosper.” Alvin followed the directions: the next day he sent a copy of the message to two of his dearest friends. The following day, each of the recipients did the same. Count the day Dave sent the original message as the first day, and assume the chain is unbroken. A. How many copies of the message will be sent on the sixth day? B. Find the n-rule that will show how many copies of the message will sent on the n-th day.
(Devore Section 2.3 #30) A friend of mine is giving a dinner party. His current wine supply includes 8 bottles of zinfandel, 10 of merlot, and 12 of cabernet (he only drinks red wine), all from different wineries. (a) If he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? (b) If 6 bottles of wine are to be randomly selected from the 30 for serving, how many ways are there to do this? (c) If 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? (d) If 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (e) If 6 bottles are randomly selected, what is the probability that all of them are the same variety?
I need help with 4-9 please
Answer the questions below. (If necessary, consult a list of formulas.) (a) How many different committees of size 4 can be formed from 15 people? (b) A company has 32 salespeople. A board member at the company asks for a list of the top 3 salespeople, ranked in order of effectiveness. How many such rankings are possible? 277 12 MacBook Air DD esc

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