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ddd [48]
3 years ago
11

How do I do this? 4/5x>14

Mathematics
1 answer:
Likurg_2 [28]3 years ago
3 0

Well, first, you need to know what you want to 'do' to it.

You want to find the description of what 'x' has to be in order to
make that inequality a true statement.  Here's one way to do it:

                                              4/5 x > 14

Multiply each side by  5 :     4    x  >  70

Divide each side by  4 :             x  >  17.5 .

That's it.  As long as 'x' is more than 17.5 ,
the original inequality is true.
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nikitadnepr [17]
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3 years ago
Assume that a set of test scores is normally distributed with a mean of 70 and a standard deviation of 10. In what percentile is
vlabodo [156]
Given:
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From standard ables, obtain
P(x<5) = 0.3085 ≈ 30%
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3 years ago
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2 years ago
Write the equation of a linear function for which f=(-4)=0 and f=(0)=-2
densk [106]

Answer:

y = -0.5x - 2

Step-by-step explanation:

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Evaluate the expression
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Answer:

Step-by-step explanation:

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