MCQ
$\left(\frac{-3}{4}\right)^2=?$
- A$\frac{-9}{16}$
- ✓$\frac{9}{16}$
- C$\frac{16}{9}$
- D$\frac{-16}{9}$
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Daily wages
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Number of works
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$290-325$
|
$5$
|
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$325-360$
|
$2$
|
|
$360-395$
|
$4$
|
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$395-430$
|
$6$
|
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$430-465$
|
$7$
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$465-500$
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$5$
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