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2 years ago

Select the best answer for the question.

Mathematics

2 answers:

Natalka [10]2 years ago

8 0

A is the right answer to this question

Mamont248 [21]2 years ago

3 0

<h3>Answer: Linear</h3>

Explanation: The population increases by the same amount each time, so the rate is constant, meaning we have linear growth. The slope of this line is 30.

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Solve each equation for y

blondinia [14]

The answer is number 6

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2 years ago

Square the binomial<br>(2x - 3)²

n200080 [17]

Step-by-step explanation:

Change it into this

(2x-3)(2x-3)

Then multiply the insides and outsides and add them

(2x*2x) + (2x* -3) + (-3*2x) + (-3*-3)

Simplify

4x^2 - 6x -6x + 9

Simplify again

4x^2 - 12x + 9

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3 years ago

Please do the following step by step

r-ruslan [8.4K]

Answer:

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2 years ago

A staff has<br> lines and<br> spaces.

Lisa [10]

Answer:

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Step-by-step explanation:

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3 years ago

Suppose we want to choose colors, without replacement, from the colors red, blue, green, and purple.

DerKrebs [107]

The number of ways when the choice is not relevant is 4

<h3>How to determine the number of ways?</h3>

The number of colors are:

Colors, n = 4

The color to choose are:

r = 3

<u>Relevant choice</u>

When the choice is relevant, we have:

$Ways = ^nP_r$

This gives

$Ways = ^4P_3$

Evaluate

Ways = 24

Hence, the number of ways when the choice is relevant is 24

<u>Not relevant choice</u>

When the choice is not relevant, we have:

$Ways = ^nC_r$

This gives

$Ways = ^4C_3$

Evaluate

Ways = 4

Hence, the number of ways when the choice is not relevant is 4