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Diano4ka-milaya [45]
3 years ago
13

If the orginal quantity is 15 and the new quantity is 19 estimate the percent change of which of these is the best esitmate for

the percet change
A. 25% DECREASE

B. 5% DECREASE

C 25% INCREASE

D 5% INCREASE
Mathematics
2 answers:
snow_tiger [21]3 years ago
7 0

Answer:

The awnser should be 5% increase or D

Step-by-step explanation:

This should be the awnser because we know that 15 to 19 is a increase. And next 25% increase is way too much, so 5% should be it.

alisha [4.7K]3 years ago
7 0
5% increase? 25% increase would be way to high and it’s going up not down so it’s not decreasing:)
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So, the increase in population is 5000

To find percent of increase , we divide the increase in population by initial population.

So percent of increase = \frac{5000}{25000} * 100

= 0.2 * 100

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<h3>Congruent shape</h3>

Two shapes are said to be congruent if they have the same shape, all their corresponding angles and sides are congruent to one another.

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In right triangle DEF, using Pythagoras:

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Also, In right triangle ABC, using Pythagoras:

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