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

Consider this quadratic equation. 2x²2²-1=3x+4 Which equation correctly applies the quadratic formula? COA OB. OC. OD. 2= H= H= -(-3) ± √(-3)²-4(2)(-5) -(-3); 2

Select the correct text in the passage. Which sentence in this excerpt from John Lewis's Walking With the Wind: A Memoir of the Movement shows that the author w

Psychology is considered a __________ science because it deals with human society and the nature and interactions of the individuals who make up society. a. bio

How many species go extinct in an average day? a. 3 b. 72 c. 1000 d. 20000 please select the best answer from the choices provided a b c d

What is the purpose of unconscious bias training? include an example of how unconscious bias training can affect who gets to attend training or is asked to part

B 23. Find the EXACT circumference of the circle if AB = 2in and BC = 11in. A C a. √117 in b. 5√5π in c. 35.1 in d. 5√5 in

In what way did the crusades start a chain of events that led to european discovery of the new world?

1.07 option 1 -- laboratory techniques lab report anybody got this lab filled out for me?

If the price of the common stock should decline by 50 percent, would the price of the convertible bond decline by the same percentage? briefly explain your answ

Psychology is considered a __________ science because it deals with human society and the nature and interactions of the individuals who make up society. a. bio