mekhiwilder2005 mekhiwilder2005

03-01-2019
Mathematics

contestada

The sum of 5 consecutive odd numbers is 135 what is the second number in this sequence

Respuesta :

mathecoach mathecoach

03-01-2019

Step-by-step explanation:

x + (x + 2) + (x + 4) + (x + 6) + (x + 8) = 135

5·x + 20 = 135

5·x = 115

x = 23

So the sequence is

23, 25, 27, 29, 31

The second number is 25.

Do you agree?

Answer Link

Otras preguntas

why would the results of the civil rights movement be mixed?

What is a level 7-8 grade science fair project I can do?

there are two machines that produce aluminum cans. the newer machine can produce 7200 cans in 200 minutes. It takes the older machine 300 minutes to produce tha

Identify the correct sentence. a.no. you can't be serious; b.no! you can't be serious! c.no, you can't be serious. d.no, you can't be serious?

The pacific tsunami warning center was able to alert the east coast of africa about the incoming tsunami. how many fatalities occurred in kenya as a result acco

How many cells are in your body.

is -2 celsius the same as 30 degrees fahrenheit

derive the taylor series for sin2t by applying the picard method to the first-order system corresponding to the second-order IVP x"=-4x ; x(0)=0; x'(0)=2

A fair coin is thrown 100 times. let x be the number of heads obtained using markov's inequality find an upper bound on

Margie takes a random sample of 30 students in her seventh-grade class and finds that 75% of the sample prefers the color blue over the color red. There are 125