lavernf0918 lavernf0918

03-04-2017
Mathematics

contestada

what is the 7th term of the sequence whose 9th term is (n + 1)(n - 2)

Respuesta :

Аноним Аноним

03-04-2017

tn = n(n + 2) Just substitute 7 for n and simplify t7 = 7(7 + 2) = 7(9) = 63

Answer Link

Otras preguntas

What did freedom mean in post revolutionary haiti?

Find two positive numbers such that the sum of the first and twice the second is 100

¿quienes comian la paella?

Read the excerpt from Sir Gawain and the Green Knight, and complete the paragraph that follows. But finding none that would carp with him, he exclaims, "What! i

How do the syntax and rhetorical features, that Jefferson uses in the first sentence of the second paragraph (lines 8-10) contribute to the persuasiveness of th

Which parts of this excerpt from "Editha" by William Dean Howells denote the meaninglessness of war? "No, girls don't; women don't, when they give their men up

The sepoy mutiny in india and the boxer rebellion in china were responses to A) Mongol invasions B) europian imperialism C) japanese aggressions D) african sl

Peter is at a lumber yard. He gets 2 free boxes of nails for every 10 boards he buys. Write an expression for the number of boxes of nails Peter will get if he

A market system is characterized by the private ownership of resources and the use of prices to coordinate economic activity tru eor false

What was the name given to the loose organization of people dedicated to helping escaped slaves get to free territory? A. The Abolitionist Association