a triangle garden is being formed with stones. the three sides measure 4 meters by 6 meters by 7 meters. which of the following
1 answer:
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Answer:
$700
Step-by-step explanation:
Given:
The ratio of taxes to profits is 7:3.
The taxes and profits total $1000.
Question asked:
Amount of taxes = ?
Solution:
Let ratios =
And amount of taxes =
Then amount of profit =
Sum of amount of taxes and profits = $1000.(given)
by dividing both side by 10
Thus, amount of taxes = =
=
Thus, amount of profits
There is 4.88% decrease in Olivia's score.
Step-by-step explanation:
Given,
Score on first math test = Old value = 82 points
Score on second math test = New value = 78 points
Change = New value - Old value
Change = 78 - 82 = -4
The negative sign indicates the decrease.
Decrease percent =
Decrease percent =
Decrease percent = 4.88%
There is 4.88% decrease in Olivia's score.
Keywords: percentage, difference
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