person4703 person4703

01-03-2022
Mathematics

contestada

Evaluate the summation of 2 n plus 5, from n equals 1 to 12. 29 36 216 432.

Respuesta :

couragepaul12 couragepaul12

01-03-2022

Answer:

1482

Step-by-step explanation:

2n+5

1) when n= 1

2(1)+5

= 7

2) when n=12

2(12)+5

=29

3) when n=29

2(29)+5

=63

4) when n=36

2(36)+5

=77

5) when n=216

2(216)+5

=437

6) when n=433

2(432)+5

=869

therefore, 7+29+63+77+437+869 = 1482

Answer Link

Otras preguntas

Given PQ||BC find the length of AQ

The electrons between atoms in metallic bonds A. allow for bonding metals to be reactive. B. allow for bonding metals to be stable. C. are stationary and p

x/-3-50=0 PLEASE HELP

I do not get question 11 please help me!

kyle models a sum of two integers. he uses more negative (red) counters than postive (yellow) counters. what do you predict about the sign of the sum? *explain

marcia is buying a new car . she can choose from 4 car colors , 9 interior materials and 3 safety features. how many different combinations of cars could marcia

When heavy rain ruined the banana crop in central america, the price of bananas rose from $0.90 a pound to $1.10 a pound. banana sellers sold fewer bananas,

What is the measure of xyz?

Anna has been studying a type of bacteria that triples every month. Originally, there were 4 bacterial cells. She wants to know how many there will be after 15

Complete the story Lala,the grocer,was very greedy.He would mix stones in pulses and coloured sand pieces and sell them to poor villagers.T he villagers complai