<span>Un "cuerpo puntual" o "masa puntual" o "punto material" como una entidad ideal que concentra toda la masa a considerar a un punto, para fines de ciertos analisis en dinamica y cinematica. Si nos referimos a un "punto" por ser infinitamente pequeno. </span>
4:6 x:18
Lets solve for x
Cross multiply
4*18 = 72
6*x = 6x
6x = 72
6x/6 = 72/6
x = 12
Answer: x = 12
Answer:
10+37h
Step-by-step explanation:
10 is the flat fee so only happens once
37 is hourly rate so multiply by h (hours)
Answer:
$ 12.6 / h
Step-by-step explanation:
5% of 12 = 0.05 * 12 = 0.6
Now adding it to the amount he makes, since it is a raise:
0.6 + 12 = 12.6 $ / h
Another (and faster) way to calculate it:
1.05 * 12 = 12.6
