3 (x-5) = 18
3x - 15 = 18
3x = 18 + 15
= 33
x = 11
I hope this helped! :)
Answer:
<h2>Divide by 100</h2><h2>and</h2><h2>Move the decimal point two places to the left</h2>
Step-by-step explanation:
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According to <em>Calculator Soup,</em>
<em>Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal. The shortcut way to convert from a percentage to a decimal is by removing the percent sign and moving the decimal point 2 places to the left. Express 50% as a decimal. "Percent" means "per 100" or "over 100".</em>
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<em>The answers are Divide by 100 and Move the decimal point two places to the left.</em>
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<em>Hope this helps! <3</em>
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Answer:
41.76 meters
Step-by-step explanation:
Usain Bolt's speed = 
= 10.44m/s
=> In 4 seconds Usain Bold can run: 10.44 x 4 = 41.76m
Average rate of change can be calculated by the following
Δy/Δx
Our Δx refers to displacement.
Δx = 4 - 64 = -60
Our Δy refers to our Δf(x)
To get our f(x) values, we must plug in 64 and 4 into the function f(x)
f(64) = 8√64 = 64
f(4) = 8√4 = 16
Δf(x) = 16 - 64 = -48
So our rate of change is -60/-48 = 0.8
I believe the answer should be positive 0.8, but that's my best estimate.
