alexisfoster alexisfoster

02-05-2017
Mathematics

contestada

The sum of 5 consecutive integers is 270.
What is the second number in this sequence?

Respuesta :

annarambulo annarambulo

02-05-2017

n
n+1
n+2
add all three equations, set the sum as 270
eventually, you get 3n+3=270
3n=270-3
3n=267
n=89, 90, 91

Answer Link

Otras preguntas

HELP PLEAAASEEE Ireland opened a bag or skittles and recorded the colors and their frequencies. What is the RELATIVE FREQUENCY, rounded to the NEAREST HUNDREDTH

Good morning What is the easiest question you answer?

A student is writing an introduction to an opinion piece about bees. Which sentence should she include in the introduction to most clearly state her opinion? Bo

There are TWO (2) types of play-based approaches to learning. Name these TWO (2) approaches and outline one characteristic associated with each approach.

Select the correct answer from each drop-down menu. The product of the polynomials (2ab + b) and (a2 – b2) is . If this product is multiplied by (2a + b), the r

Why is the Dust Bowl considered a human-made disaster and not a natural one?

If an egg that contains 24 chromosomes instead of 23 chromosomes is fertilized by a normal sperm, the result is

Part a what is the meaning of the phrase bundle of nerves? frightened cautious excited anxious

What factors contributed to the United States becoming a world leader after World War II? Select one: a. the Allies winning the war and US having a skilled labo

answer in shortwhy clay tablets were important to the Mesopotamia?