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2 years ago

The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a book

Mathematics

2 answers:

BabaBlast [244]2 years ago

8 0

Rs. 1450

here is your answer hope it's helpful for you thankyou

mestny [16]2 years ago

3 0

The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a book

The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a bookStudy the pie-chart and the answer the questions based on it. If for a certain quantity of books, the publisher

answer I'd Rs. 10450

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What is 645 round to the nearest ten

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The answer is 650 have a nice day

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2 years ago

The heights of a maple tree and a cherry tree have a ratio of 5:2. If the maple tree grew 20 cm and 20 cm was cut off the top of

elena-14-01-66 [18.8K]

Let x be the heights of a maple tree and y be the height of the cherry tree.
We know:
 $\frac{x}{y} = \frac{5}{2}$
The new ratio is obtained like this:
 $\frac{x+20}{y-20} = \frac{3}{1}$ .
From the above equation we get $x= (y-20)\frac{3}{1} -20$ .
then $\frac{ (y-20)\frac{3}{1} -20}{y} = \frac{5}{2}$
Solving the above equation for y we get: $y=160$
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2 years ago

Baba Clothing store is a having a 5% off sale on all of its clothing. Which expression represents the discounted price if p is t

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2 years ago

Solve 15 ≥ -3x or 2/3 x ≥ -2.

hjlf

Solve each of the equations independently, then determine if the are continuous or discontinuous.
15≥-3x [start here]
-5≤x [divide both sides by (-3). *Dividing by a negative number means the direction of the sign changes!]
x≥-5 [just turned around for analysis]

Next equation:
2/3x≥-2 [start here]
x≥-2(3/2) [multiply both sides of the equation by the reciprocal, 3/2)
x≥-3

So, (according to the first equation) all values of x must be greater than, or equal to -5.

(According to the second equation) all values of x must be greater than, or equal to -3.
So, when graphed on a number line, both equations graph in the same direction, so they are continuous.

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