subject
Mathematics, 17.07.2019 14:30 kasier4600

The inhabitants of the island of jumble use the standard kobish alphabet ($20$ letters, a through t). each word in their language is $4$ letters or less, and for some reason, they insist that all words contain the letter a at least once. how many words are possible?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:50
Which expression is equivalent to 5r6141 2r+st6
Answers: 1
question
Mathematics, 21.06.2019 16:50
Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.
Answers: 3
question
Mathematics, 21.06.2019 20:00
Given the equation y βˆ’ 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. βˆ’three fourthsx + y = 10 3x βˆ’ 4y = βˆ’40 y = three fourthsx + 12 y = three fourthsx + 10
Answers: 1
question
Mathematics, 21.06.2019 22:40
Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
Answers: 3
You know the right answer?
The inhabitants of the island of jumble use the standard kobish alphabet ($20$ letters, a through t)...
Questions
question
English, 08.08.2019 04:10
question
History, 08.08.2019 04:10
question
Mathematics, 08.08.2019 04:10
Questions on the website: 13722360