Uma escola possui 2500 alunos matriculados e 1200 foram selecionados para participar de um concurso de redação. Qual é a razão q
1 answer:
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Answer:
Option c. 30,000
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form or
Let
y ----> safe load in pounds
x ----> length in feet of a horizontal beam
we have
For
Remember that
substitute