melsramirez27 melsramirez27

01-04-2020
Mathematics

contestada

What is the sum of these first 36 terms 1+4+7+...+103+106

Respuesta :

pawanbastakoti681 pawanbastakoti681

01-04-2020

So,

first term(a)=1

last term(l)=106

no of terms(n)=36

Sn=n/2(a+l)

=18(107)

=1926

Answer Link

Otras preguntas

Which Eubacteria have a thick layer of peptidoglycans in their cell wall? a) Gram positive bacteria. b) Gram negative bacteria.

A ball is dropped to the ground from a height of 100 meters. It rebounds to a height of 50 meters after that first bounce and 25 meters after the second bounce.

PLS HELP ME Derive an equation whose coefficients are integers and which has roots of 1/2 and -7. PLS GIVE A STEP BY STEP EXPLANATION

Fissures divide the lungs into a. Lobules b. Alveoli c. Lobes d. Hilus

Which of the followings is not true? a. Fresh water comprises only 3% of all water on earth b.Most of Earth’s freshwater is in large lakes such as Lake Eerie c.

what is the value of each variable using the quadratic equation

The formula f equals c over lambda, where f = frequency, c = wave speed, and λ = wavelength, is used to calculate frequency. Solve this formula for c. . A. c =

PromptYou are given a rectangular sheet of cardboard that measures 11 in. by 8.5 in. (see the diagram below). A small square of the same size is cut from each c

The kidneys do not a. control blood pressure b. regulate the pH of the body fluids c. have any role in erythrocyte production d. produce vitamin D e. secre

Hormone receptors are always located on the cell membrane. a. True b. False