3 years ago

This makes no sense can someone please explain.

Mathematics

1 answer:

Kitty [74]3 years ago

6 0

If you need any help i will help you

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A relay microchip in a telecommunications satellite has a life expectancy that follows a normal distribution with a mean of 93 m

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3 years ago

Micah pays 54$ for an item originally priced 60$. What percentage of the original price was his discount?

pantera1 [17]

Answer: The percentage of the original price was his discount = 10%

Step-by-step explanation:

Given: original price = $60

Price after discount = $54

Discount = Price after discount - original price

= $ (60-54) = $6

The percentage of the original price was his discount = $\dfrac{Discount}{Original\ price}\times100$

$=\dfrac{6}{60}\times100\%\\\\=\dfrac{1}{10}\times100\%\\\\=10\%$

Hence, the percentage of the original price was his discount = 10%

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3 years ago

At Garland School,

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Bowood has more girls:

675-196 = 479 more

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2 years ago

Find the sum.172 + (–167) + (–10) + (–144)

Ne4ueva [31]

The answer is negative 149

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3 years ago

Read 2 more answers

How do you simplify that question? For algebra 1.

motikmotik

$\left( \sqrt{x^{-3}} \right)^5 = \left( \sqrt{ \frac{1}{x^3} } \right)^5= \frac{1}{ (\sqrt{x^3})^5 } = \frac{1}{ \sqrt{x^{15}} } = \frac{1}{x^7 \sqrt{x} }$

<span>Explanation for the last step:</span>
$\sqrt{x^{15}}= \sqrt{x^{14}*x}= \sqrt{x^{14}}* \sqrt{x} =x^{ \frac{14}{2} }* \sqrt{x} =x^7 \sqrt{x}$

7 0

3 years ago