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2 years ago

15

1) Which rate is the lowest price?

1 answer:

jeyben [28]2 years ago

3 0

1. 2.5/5 = .50
2.4/6 = .40 Lowest price
3.0/6 = .50
2.4/4 = .60

2. 150/6 = 25 Equivalent
50/1.5 = 33.33
100/3.8 = 26.32
75/3 = 25 Equivalent

3. 30/1 = 30
90/2 = 45
180/3 = 60 Fastest
240/6 = 40

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Which of these limits evaluate to 0?

Vikentia [17]

<h3>Answer: C) I and II only</h3>

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Work Shown:

Part I

$\displaystyle \lim_{x \to 2}\frac{x-2}{x+2} = \frac{2-2}{2+2}\\\\\\\displaystyle \lim_{x \to 2}\frac{x-2}{x+2} = \frac{0}{4}\\\\\\\displaystyle \lim_{x \to 2}\frac{x-2}{x+2} = 0\\\\\\$

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Part II

$\displaystyle \lim_{x \to 0}\frac{\sin(x)}{x+2} = \frac{\sin(0)}{0+2}\\\\\\\displaystyle \lim_{x \to 0}\frac{\sin(x)}{x+2} = \frac{0}{2}\\\\\\\displaystyle \lim_{x \to 0}\frac{\sin(x)}{x+2} = 0\\\\\\$

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Part III

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2 years ago

Bonnie ran 1/4 mile, Olga ran 3/4 mile, Gracie ran

Ainat [17]

Answer:

2/4

Step-by-step explanation:

Bonnie and Maria combined = 1/4 + 2/4 = 3/4

Gracie run = 5/4

=> How much farther, f, did Gracie run than Bonnie and Maria combined

= 5/4 - 3/4 = 2/4

So Gracie run 2/4 more than Bonnie and Maria combined

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3 years ago

Read 2 more answers

Quadratic equations w complex roots <br> x2 - 6x + 12 = 0

Dmitriy789 [7]

Answer:

x = 3 ± i $\sqrt{3}$

Step-by-step explanation:

Given

x² - 6x + 12 = 0 ( subtract 12 from both sides )

x² - 6x = - 12

Using the method of completing the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 3)x + 9 = - 12 + 9

(x - 3)² = - 3 ( take the square root of both sides )

x - 3 = ± $\sqrt{-3}$ = ± i $\sqrt{3}$ ( add 3 to both sides )

x = 3 ± i $\sqrt{3}$

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2 years ago

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It is not . There are multiple x values for the y values.

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Nana76 [90]

Formula for volume = length x height x breadth

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