<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>
Answer:
Both of them made the same
Step-by-step explanation:
find each ounce of jelly per sandwich
for Linda - 24/16 = 1.5
for Joanne - 30/20 = 1.5
so for each sandwich, both used 1.5 ounce of jelly
Hope it helped u! : )
Answer:
There is 36 girls.
Step-by-step explanation:
So basically what I did was that since 4×12 is 48 I did 3×12 which gave me 36 :/
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given:
= cost of Brazilian coffee in mixture
= cost of Venezuelan coffee in mixture
= cost of mixture
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Now I can rite these equations:
(1)
(2)
Multiply both sides of (2) by and
subtract from (1)
(1)
(2)
and, since
288 kg of Brazilian coffee and 96 kg of Venezuelan coffee are needed