01-09-2015
Chemistry

contestada

what is 6421 in scientific notation

Respuesta :

lulu1991 lulu1991

01-09-2015

The scientific notation should specific the significant digits. So it to write like x.xx * 10 ^ x. So the answer is 6.421 * 10 ^3.

Answer Link

Otras preguntas

Why did the U.S. go to war with Great Britain?

Which is an equation for the parabola that has vertex (-4,3) and passes through the point (-1,-15)?

An electric iron was sold with 15% profit on selling price. If the profitwas Rs. 330, find the cost price and profit percent on cost price.

Lena made $209 for 11 hours of work. At the same rate, how much would she make for 5 hours of work?

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!! The triangle shown is reduced to form a similar triangle that is 40% smaller than its current size. Write two equival

Stay Safe Have a great year when it says __ times the sum of 4 and 9 what does that mean 3

PLEASE HELP ASAP!!! I WILL GIVE BRAINLIEST :) Part 1: Answer the following questions (20 points) 1. Name and describe the components needed to make a complete c

How did Summer and Jake arrive to the Valley of the Kings? by car by taxi by bus by plane

name at least three states that do not have many private or public forest. PLEASE HELP ASAP! PLEASE HELP!

Using the source, which statements best describe how the migration patterns of early humans influenced where they settled? Pick TWO. A. Early humans usually tr