What is the nth term of the sequence -1,3,7,11,...?
1.an = 4 - (n-1)
2.an = -1 -4(n-1)<...
Mathematics, 20.04.2021 20:20 shyyyy13
What is the nth term of the sequence -1,3,7,11,...?
1.an = 4 - (n-1)
2.an = -1 -4(n-1)
3.an = -1 + 4(n-1)
4.an = 4 + (n - 1)
Answers: 2
Mathematics, 21.06.2019 17:00, Zykuko
Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."
Answers: 2
Mathematics, 22.06.2019 00:40, sonyarucker
Can you divide 25 into 4 equal groups? explain why or why not.
Answers: 1
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