allypuckettou69z2 allypuckettou69z2

04-08-2017
Mathematics

contestada

what is the sum of the last four terms of the series 97+99+101+...+121

Respuesta :

04-08-2017

This is an arithmetic sequence because each term is 2 greater than the previous term. So the sum of the last four terms are:

121+119+117+115

472

Answer Link

Otras preguntas

What is the factor of (2ab)(-5ab)

How do you find the interior angles of a triangle, if only one is given angle is given to you?

The function f(t) = −5t 2 + 20t + 60 models the approximate height of an object t seconds after it is launched. How many seconds does it take the object to hit

what was the first industry to be regulated by the united states goverment? a. oil b.meat packing c. steel D.

The positive integer x is a multiple of 9 and also a multiple of 12. The smallest possible value of x is (A) 3 (B) 12 (C) 21 (D) 36 (E) 72

Given that 500w = 3 * 700, find the value of w.

If (3+y)/y=7, then y= Please help :)

Which sentence correctly forms the plural of the letter c? A.How many c's are in accordion? B.How many cs'

I forgot what are homophones.Does anyone know what's a homophone.

The positive integer x is a multiple of 9 and also a multiple of 12. The smallest possible value of x is (A) 3 (B) 12 (C) 21 (D) 36 (E) 72