The technology output for 1

262 is 2.16840434E−19. Write this number in scientific notation with three significant digits.

The number

1

262 written in scientific notation with three significant digits is ...?

Step-by-step explanation:

Given

2.16840434E-19

Required

Write in scientific notation

We start by solving the exponent part of the given number

So; We have

Approximate 2.16840434 to 3 significant digits

Hence, the scientific notation of the given number is

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~