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2 years ago

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A book has 89 pages, but the page numbers are printed incorrectly. Every third page number has been omitted, so that the pages a

re numbered 1,2,4,5,7,8,... and so on. What is the number on the last printed page?

1 answer:

Sphinxa [80]2 years ago

8 0

Answer:

89

Step-by-step explanation:

There are only 30 pages but last page number is 89.

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meriva

Answer:

240/(v+40) + 1 > 240/v

Step-by-step explanation:

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Answer:

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2 years ago

Find the percent of change from 2008 to 2012. Round to the nearest tenth of a percent. Is it an increase or decrease?

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$2012-2008=4\\\\
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2 years ago

Read 2 more answers

Lin read for x minutes, and Elena read for more than that. Write an expression for the number of minutes Elena read. Only use de

Vikentia [17]

<h2>Explanation:</h2><h2 />

In this exercise, we know some facts:

Lin read for x minutes.
Elena read for more than that.

The problem tells us nothing about the number of minutes Elena read more than Lin. However, let's say Elena read one-third more than the number of minutes Lin read. Therefore:

<u>For Lin:</u>

$Number \ of \ minutes \ Lin \ read=x$

<u>For Elena:</u>

$Number \ of \ minutes \ Elena \ read=x+\frac{1}{3}x \\ \\ Number \ of \ minutes \ Elena \ read=\frac{3x+x}{3} \\ \\ Number \ of \ minutes \ Elena \ read=\frac{4x}{3} \\ \\ Number \ of \ minutes \ Elena \ read=\frac{4x}{3} \\ \\ \\ By \ using \ decimals: \\ \\ Number \ of \ minutes \ Elena \ read \approx 1.33x$

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2 years ago