2 years ago

Which answer represents a proportional relationship?

Mathematics

1 answer:

allsm [11]2 years ago

3 0

The second option with the chart

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A new book is being planned. it will have 24 pages of introduction. then it will have c 12-page chapters and 48 more pages at th

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The answer will be 372!
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3 years ago

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Hoochie [10]

Answer:

Step-by-step explanation:

6 0

2 years ago

Please explain every step

pogonyaev

<h3>Answer:</h3>

761680

<h3>Explanation:</h3>

$\sf \boxed{\sum _{n=1}^{44}\:60\left(1.2\right)^{n-2}}$

<u>Identify the following's</u>:

First Term [a] = 60(1.2)ⁿ⁻² = 60(1.2)¹⁻² = 50

Common ratio [r] = 1.2

Total Terms [n] = 44

===========================

$\sf Geometric \ Sum \ of \ Terms = \dfrac{a(r^n - 1)}{r-1}$

===========================

Solving Steps:

<em /> $\rightarrow \sf \dfrac{a(r^n - 1)}{r-1}$ <em />

<em />

<em /> $\rightarrow \sf \dfrac{50(1.2^{44} - 1)}{1.2-1}$ <em />

<em />

<em /> $\rightarrow \sf 761679.5808$ <em />

<em />

$\rightarrow \sf 761680 \ \ \ (rounded \ to \ nearest \ integer)$

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2 years ago

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noname [10]

Answer:B

Step-by-step explanation:

APEX

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3 years ago

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Which equation shows the result of substituting y from the first quation into the second equation for the given system ? Y = x +

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Answer:

see explanation

Step-by-step explanation:

substituting y = x + 5 into y - 2x = 2, gives

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