2 years ago

You are downloading a song. The percent y (in decimal form) of megabytes remaining to download after x seconds is y = -0.1x + 1.

Mathematics

1 answer:

frozen [14]2 years ago

4 0

A is the right answer

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Which expression is equivalent to -2 1/4÷ (-2/3)

Talja [164]

Answer:

$-2\dfrac{1}{4}\div\left(-\dfrac{2}{3}\right)=\dfrac{27}{8}=3\dfrac{3}{8}}$

Step-by-step explanation:

$-2\dfrac{1}{4}\div\left(-\dfrac{2}{3}\right)\qquad\text{the quotient of two negative numbers is positive}\\\\=2\dfrac{1}{4}\div\dfrac{2}{3}\qquad\text{convert the mixed number to the improper fraction}\\\\=\dfrac{2\cdot4+1}{4}\div\dfrac{2}{3}=\dfrac{9}{4}\div\dfrac{2}{3}\\\\\text{dividing by a fraction is the same as multiplying by its reciprocal.}\\\\=\dfrac{9}{4}\cdot\dfrac{3}{2}=\dfrac{9\cdot3}{4\cdot2}=\dfrac{27}{8}\qquad\text{convert to the mixed number}\\\\=3\dfrac{3}{8}$

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2 years ago

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jeyben [28]

Answer:

goodbye??? what're you going to bed? you alr my dude?

Step-by-step explanation:

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2 years ago

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Nina [5.8K]

Answer:

(0,5)

Step-by-step explanation:

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2 years ago

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When solving an equation, Gabrielle's first step is shown below. Which property

Rashid [163]

Answer:

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2 years ago

‘‘3 more than the product of 7 and a number x is less than 24’’.

iVinArrow [24]

Answer:

the inequality is 3+7(x)<24

x=x < 3 2/7

Step-by-step explanation:

because...

3 + 7x < 26

7x < 23

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