deidaralove90
20.01.2020 •
Mathematics
Suppose that y varies inversely with x, and y = 0.2 when x = 2. what is an equation for the inverse variation?
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Ответ:
y = k / x
0.2 = k / 2
k = 2 * 0.2
k = 0.4
The equation for the inverse variation is:
y = 0.4 / x
Ответ:
n < 30
Step-by-step explanation:
3(1-2n) <33
3-6n<33
-3 -3
-6n<30
/-6 /-6
n<30