pinkink
pinkink
01-06-2018
Mathematics
contestada
algebra trig question need help asap number 18
Respuesta :
efawan
efawan
01-06-2018
Solution:
n=1,2,3,...,12
n=1, 2(1)+1=3
n=2, 2(2)+1=5
n=3, 2(3)+1=7
n=4, 2(4)+1=9
...
n=12, 2(12)+1=25
sum = 3+5+7+9+11+13+15+17+19+21+23+25
=168
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
the problem say what is the volume (in kL) of 3.7505 x 10^4 mg of iron? Iron has a density of 7.87 g/ml. Use correct significant figures
5 miles equals How many yards?
The table shows exam scores of students who watched a certain number of hours of television per week: Hours of TV 1 2 3 4 5 6 7 8 9 10 Exam Score 98 96 95 94 90
what type of rain contains more acid than normal rain?
A machine produces 40 spools of nylon each day. On the first day of production, 10 spools have to be thrown away. What percentage is thrown out?
Which statements describing aspects of Russia's culture and history are true? Choose all answers that are correct. A. Russia is the second largest country in th
how differences between romeo and juliet returned to threaten their future together
What is the value of Z 62 is one angle And 95 is the other angle
how to figure how many hundreds there are in 150,000
Which organization provides assistance to mothers and children living in poverty? WHO UNICEF World Bank Security Council
