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

Calculate the displacement (the total volume of the cylinder through which the piston move) of a 5.70L automobile engine in cubic inches, (1inch=2.54cm)

Sofia bought a clothes iron that was discounted 15% off of the original price of $35. What was the sale price of the clothes iron?

someone help me please with this algebra problem

Harwood Company uses a job-order costing system that applies overhead cost to jobs on the basis of machine-hours. The company's predetermined overhead rate of $

A farmer in China discovers a mammal hide that contains 71% of its original amount of C-14. N = Noekt No = inital amount of C-14 (at time t = 0) N = amount of C

NEED HELP ASAP- Please show workThe angular position of an object is given by θ = 4t3 +10t −40 , where θ is in radians and t is in seconds what is:(a) (5 points

in heating a kettle of water on an electric stove, 3.34×10^3 J of thermal energy was provided by the element of the stove. yet, the water in the kettle gained o

An ecologist is studying the diet of a group of desert-dwelling scorpions, which have many types of potential prey (insects, small mammals, etc.). She tracks th

A family with an income of 70,000 receives a raise of 2% in a year when inflation is 5%. Find the decrease in purchasing power.

Help with answering questions