azerhashir57 azerhashir57

17-06-2017
Mathematics

contestada

What is the value of the expression All of 3.9 multiplied by 10 to the power 5 over all of 1.3 multiplied by 10 to the power 2?

Respuesta :

JunhaoZ JunhaoZ

17-06-2017

So first write out the expression:
[tex] \frac{3.9*10^{5}}{1.3*10^{2}} [/tex]
take two 10's from the top to cancel with the two 10's on the bottom.
3.9/1.3 is 3.
The answer is 3*10^3

Answer Link

Otras preguntas

A number K is such that when it is divided by 27,30 or 45,the remainder is 3.Find the smallest possible value of k.

What is the concentration of a dextrose solution prepared by diluting 16 mL of a 1.0 M dextrose solution to 25 mL using a 25 mL volumetric flask?

9. What lab equipment is used to spread heat when heating to prevent glassware from cracking breaking?

A resident of Minnesota is in the 28% federal tax bracket and the 4% state tax bracket. This person must pay both federal and state taxes on:A) Federal National

3/2x+1 = 13 find x. What is x?

The LaPann Corporation has obtained the following sales forecast data: July August September October Cash sales $

what is tooth numbering system?

How would World War II have been different if Britain and France decided not to appease Hitler and Germany?

If you have two substances, one with a density of 2.0 g/cm3 and one with a density of 1.3 g/cm3 and you combined them, which one would float on top other and w

A holiday ornament in the shape of a hollow sphere with mass 0.010 kg and radius 0.055 m is hung from a tree limb by a small loop of wire attached to the surfac