select the answer that correctly orders the set of numbers frome greatest to least. 26%, 1/5, 0.3, 0.09
2 answers:
Answer:
The correct arrangement is:
Step-by-step explanation:
Given : Numbers 26%, 1/5, 0.3, 0.09
To find : Correctly orders the set of numbers from greatest to least.
Solution :
To arrange the numbers from greatest to least.
We have to convert the numbers to similar format.
We will convert the numbers to decimals:
1)
2)
3)
4)
Now we can arrange from greatest to least -
Therefore, The correct arrangement is:
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Step-by-step explanation:
i think this is the answer if its wrong im sorry
Answer:
Step-by-step explanation:
I see you're in college math, so we'll solve this with calculus, since it's the easiest way anyway.
The position equation is
That equation will give us the height of the rock at ANY TIME during its travels. I could find the height at 2 seconds by plugging in a 2 for t; I could find the height at 12 seconds by plugging in a 12 for t, etc.
The first derivative of position is velocity:
v(t) = -3.72t + 15 and you stated that the rock will be at its max height when the velocity is 0, so we plug in a 0 for v(t):
0 = -3.72t + 15 and solve for t:\
-15 = -3.72t so
t = 4.03 seconds. This is how long it takes to get to its max height. Knowing that, we can plug 4.03 seconds into the position equation to find the height at 4.03 seconds:
s(4.03) = -1.86(4.03)² + 15(4.03) so
s(4.03) = 30.2 meters.
Calculus is amazing. Much easier than most methods to solve problems like this.