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snow_lady [41]
3 years ago
9

{5/7 + 3/14} + 4/7 what is the answer, Please help!

Mathematics
1 answer:
nordsb [41]3 years ago
8 0
5/7+3/14= 10/14+3/14
10/14+3/14=13/14
13/14+4/7=13/14+8/14
13/14+8/14=21/14
21/14=3/2

The answer is 3/2.

I hope that helps!
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Answer:

The minimum value for  f(x) = 0.15(x + 1)^2 - 3 is -3.

Step-by-step explanation:

Given function is f(x) = 0.15(x + 1)^2 - 3

We need to find the maximum value or the minimum value for the function.

Now, differentiate f(x) = 0.15(x + 1)^2 - 3  w.r.t x.

f'(x) =\frac{d}{dx}(0.15(x + 1)^2 - 3)\\f'(x)=\frac{d}{dx}(0.15(x+1)^2-\frac{d}{dx}(3)\\

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Now, we will equate f'(x)=0 to find critical point.

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Plug this critical point in to the function f(x) = 0.15(x + 1)^2 - 3  we get,

f(-1) = 0.15(-1 + 1)^2 - 3\\f(-1)=-3

Also, f''(x)=0.3 which is positive, We have minimum value.

So, the minimum value for  f(x) = 0.15(x + 1)^2 - 3 is -3.

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3 years ago
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Answer:

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Step-by-step explanation:

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The second plant would because it grew one more inch in one less month (that's faster) than the other plant.
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