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2 years ago

NEED HELP ASAP PLEASE!!

Mathematics

2 answers:

konstantin123 [22]2 years ago

4 0

Answer:

Step-by-step explanation:

Simplify the expression. 4

borishaifa [10]2 years ago

3 0

Answer:

Step-by-step explanation:

${8}^{ \frac{2}{3} } = \sqrt[3]{ {8}^{2} }$

The numerator would become the exponent of 8 and the denominator will be the root of 8.

$\sqrt[3]{ {8}^{2} } = \sqrt[3]{64}$

$\sqrt[3]{64} = 4$

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shusha [124]

Answer:

Step-by-step explanation:

The median is the value that separates the higher half from the bottom half of the data sample (middle value).

We have

34, 36, 30, 37, 40, 30, 42

Write from the smallest to the largest number

30, 30, 34, 36, 37, 40, 42

3 0

2 years ago

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Art [367]

Answer:

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Step-by-step explanation:

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2 years ago

Sam the Hummingbird flies at a rate of 2 yards per minute, as modeled by the equation y = 2x. She

daser333 [38]

Answer:

See attachment for plot

Step-by-step explanation:

Given

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First, we need to model the new rate

A linear equation is:

$y = mx + b$

Where

$m = rate$

Compare $y =2x$ and $y = mx + b$ . we have:

$m =2$

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The new rate:

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Rewrite as:

$R = m+2$

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So, the model is:

$y = Rx$

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<u>The plot at 1 and 2 minutes</u>

When $x = 1$

$y = 4x = 4 * 1 = 4$

When $x = 2$

$y = 4x = 4 * 2 = 8$

So, we have:

$(x_1,y_1) =(1,4)$

$(x_2,y_2) =(2,8)$

<em>Whether she moves backwards or forward, the distance covered remains the same</em>

<em>See attachment for plot</em>

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2 years ago

spin [16.1K]

Answer:

AAS

Step-by-step explanation:

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2 years ago

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I need to solve using elimination

yan [13]

Answer:

x = 3, y = 2

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2 years ago