That it is that many deviations away from the mean.
        
             
        
        
        
Répondre:
1 285 watts
Explication étape par étape:
La puissance est exprimée selon la formule;
power = travail effectué / temps
Puissance = Force * (distance / temps)
Depuis Vitesse = distance / temps
Puissance = Force * vitesse
Donné
Force = 2500N
Vitesse (en m / s) = 0,514 m / s
Obligatoire
Puissance
Remplacez la formule donnée;
Puissance = 2500 * 0,514
Puissance = 1,285Watts
Par conséquent, la puissance correspondante requise est de 1285 watts
 
        
             
        
        
        
The difference is 3ft since the surface area for the prism is 57, and the surface area for the cube is 54. 
You can use the surface area formula 
2(wl+hl+hw) = Area
2·(3·4.5+2·4.5+2·3)=57
And a cubes surface area formula 
6a^2 = Area
6·32=54
        
             
        
        
        
Scientific notation is used to write really large numbers, or really small numbers using less digits. For example: 
1. Earth's distance from the sun 150,000,000 kilometers. We can rewrite this in scientific notation as 1.5 x 

2. The length of a skin cell is 0.00003 meters. We can rewrite this in scientific notation as 3.0 x 

3. The world population is about 7,000,000,000. We can rewrite this in scientific notation as 7 x 
