emendyladosalya emendyladosalya

01-01-2017
Mathematics

contestada

Find the sum of the first 8 terms in the sequence.2, 8, 32, 128, …

Respuesta :

LamZhaoWei LamZhaoWei

01-01-2017

2x4=8
8x4=32
32x4=128
128x4=512
512x4=2048
2048x4=8192
8192x4=32768
32768x4=131072
2+8+32+128+512+2048+8192+32768=43690

Answer Link

Otras preguntas

what is a personification

What conclusion can you draw from the title the day before mount ruapehu erupted? 1-mount ruapehu is a volcano 2- mount ruapehu is in New Zealand 3- mount ru

Please help me ,,.......

What is 5-(-6)= can someone pls help me

Using what you know about the words "police," "metropolitan," "politician," "policy," the root "poli" means a. many b. government c. servant d. laws

Please answer the question for me. I need help with this problem.

frank has 50 dollars to buy art supplies. he wanted to buy chips and dip. he has already bought seven bags of chips that cost him 32 dollars.

(07.06) If the greatest value the variable m can be is less than 9, which of the following inequalities best shows all the possible values of m? m < 9

The earths geomagnetic north and south poles are in the same location as its geographical north and South Pole true or false

I have $2.40 consisting of nickels and dimes. If I have 30 coins how many of each do I have