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VikaD [51]
3 years ago
14

Mr. Ramirez informs the students that some of the trees they plant will not survive their first year, so the class will take pre

cautions to monitor the trees to give them the best chance of survival.
Abby does some research and finds that, on average, 3 out of every 25 trees planted will die their first year.



What percentage of the trees will survive their first year?
Mathematics
2 answers:
zhannawk [14.2K]3 years ago
6 0

Answer:

88%

Step-by-step explanation:

Since 25 is 1/4 of 100, you can simply subtract 3 from 25 and then, your answer from that you want to multiply it by 4. Or you can make it into a fraction if that helps you visualize what's going on. It'll be 22 over 25, now multiply both numerator and denominator by 4.

Anni [7]3 years ago
4 0
The percentage of trees that will survive are 26%
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taurus [48]
The soluition set is (-3,5) and a normal ordered pair reads (x,y). So that means 5 = [_]x-10
-Add 10 to both sides
15 = [_]x
-And we know the value of x so lets sub that in.
15 = [_](-3)
-And now we divide by -3
-5 = [_]

Next we have 3x-[_]y=-19
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3(-3)-[_](5)=-19
-Simplify
-9 - [_](5) = -19
-Move the (-9) by adding 9 to both sides
-[_](5) = -10
-divide by 5 = -2
-(1)[_] = -2
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4 0
3 years ago
Downtown, 8 artists were painting a mural that was 86 feet long. If they split the canvas evenly,how much will each artist get t
marissa [1.9K]
You would want to divide the 86 feet by the 8 artist so you would do..
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3 0
3 years ago
Find the slope of the line through the given points. d (3, 7) and (3, −8)
Romashka [77]

Answer:

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Step-by-step explanation:

Use rise over run (y2 - y1) / (x2 - x1), where (x1, y1) and (y1, y2) are points on the line

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6 0
3 years ago
Use the distributive property to find the product mentally. Show the steps you used.
Licemer1 [7]
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6 0
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