Lorenaxo Lorenaxo

21-11-2014
Mathematics

contestada

Why can we subtract exponents when we are dividing two things with the same base?

Respuesta :

Derpina Derpina

21-11-2014

(1 * 10^5) / (5 * 10^3) is going to subtract to be 2 * 10 and equal 20. It is the same as multiplying it all out, which would be 100,000 / 5,000 and still equal 20.

Answer Link

Otras preguntas

what does the phrase "Sporting proposition" most closely mean as it is used in paragraph 94? The most dangerous game

what is the book "Gathering Blue" about by Lois Lowry? Be specific please! Thanks.

20 characters or more

•••“*Pls Help Me*”•••

what is known as the climax of literature work?

Thom isn't really angry he's just tired and hungry after a long day. Which is the BEST way to punctuate this sentence? A. Thom isn't really angry; he's just ti

In a class of 22 students, 9 are female and 7 have an A in the class. There are 8 students who are male and do not have an A in the class. What is the probabili

PLEASE HELP!!!!Can anyone tell me an important fact and what’s the central idea in the newsela article CSI: Investigating a crime scene

A medical team has found that the blood concentration of a particular medicine has a decay rate of 40% in 24 hours. How much of an initial dose of 1,000 mg of t

What happens when you push your body beyond its limits?