MATHEMATICS HIGH SCHOOL

Today is sunday. Tom starts to read a book with 490 pages today. Sundays he reads 25 pages and on all other days he reads 4 pages, with no exception. How many days does it take him to read the entire book

Answers

Answer 1
Answer:

Based on the information given, it can be noted that Tom will use 117 days to read the book.

How to solve a equation.

Based on the information given, we are informed that Tom starts to read a book with 490 pages today. Sundays he reads 25 pages and on all other days he reads 4 pages.

Let the number of days be represented by x. Therefore, the equation to solve the question will be:

25 + (4 × x) = 490

25 + 4x = 490

4x = 490 - 25

4x = 465

x = 465/4

x = 116.25

x = 117

Therefore, he'll use 117 days to read the book.

Learn more about equations on:

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Answers

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Raquel and Van live in two different cities. As part of a project, they each record the lowest prices for a gallon of gas at gas stations around their cities on the same day. Raquel’s data reflect a mean price of $3.42 with a standard deviation of 0.07. Van’s data reflect a mean price of $3.78 with a standard deviation of 0.23.Which statement is true about their gas-price data?
A- Raquel’s data are most likely closer to $3.42 than Van’s data are to $3.78.
B- Van’s data are most likely closer to $3.42 than Raquel’s data are to $3.78.
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Answers

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What is the greatest possible error if Bruce measured a buckle as 3.2 cm using the ruler?

Answers

Answer:

The greatest possible error for the measurement 3.2 cm is 0.05 cm.

Step-by-step explanation:

We have given that,

Bruce measured a buckle as 3.2 cm using the ruler   

We have to find,

What is the greatest possible error?

Solution is given by,

The greatest possible error is defined as the error is half of the measuring unit.

Bruce measured a buckle as 3.2 cm using the ruler.

The measuring unit is nearest tenth of a cm or 0.1 cm.

The  greatest possible error is half of 0.1.

i.e.GPE=(0.1)/(2)

     GPE=0.05}

Therefore, The greatest possible error for the measurement 3.2 cm is 0.05 cm.

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Answers

that would build a line parallel to and passing through a given point outside the line. Building a straight line passing through the given point perpendicular to the given line. Then build a straight line passing through the given point perpendicular constructed perpendicular. Obtained in this direct and will be required.

Answer:

You should start the construction by creating a line that intersects the given line with your straightedge.

Step-by-step explanation:

You should start the construction by creating a line that intersects the given line with your straightedge.

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Answers

The answer is:
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Answers

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