Mathematics, 03.07.2019 16:50 bluenblonderw

Sydney read 50 pages and 40 minutes she reads at a constant rate how many pages can sydney read per minute

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The rate at which Sydney can read the pages of a certain book, article, or whatsoever write-up is given to be 50 pages per 40 minutes. This can be better expressed as,
50 pages/40 minutes
The number of pages that she can read each minute is calculated by dividing both the numerator and the denominator of the ratio by 40, giving us,
(50/40) / (40 /40)
The new ratio is now 1.25:1

ANSWER: 1.25 pages per minute

Answer from: jwilliamsstudent

Sydney can read 5/4 or 1.25 pages in one minute

Data;

number of pages = 50time taken = 40 minuterate = ?What is Rate

This can be defined as the measure of one unit against another unit.

If it take Sydney 40 minutes to read 50 pages, let's calculate how many pages she will read in one minute to determine her rate.

$40 pages = 50 minutes\\x pages = 1 minute$

Let's cross multiply both sides and solve for x

$50 pages = 40 minute\\x pages = 1 minute\\x = \frac{50*1}{40}\\x = 1.25 page$

From the calculations above, Sydney can read 5/4 or 1.25 pages in one minute.

Learn more on rate here;

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Answer from: Quest

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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Answer from: Quest

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The diagram represents two statements: p and q which represents regions a, b and c ? i need

The diagram represents two statements: p and q which represents regions a, b and c ? i need

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Sydney read 50 pages and 40 minutes she reads at a constant rate how many pages can sydney read per...

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