3 years ago

Maria bought a blouse on sale for 30% off. The sale price was $27.76. What was the original

Mathematics

1 answer:

GuDViN [60]3 years ago

7 0

Answer:

$19.43

Step-by-step explanation:

p x 0.30= 8.328

p - 8.328= 19.432

Answer: $19.43

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$\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}$

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