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Drupady [299]
3 years ago
15

W^2 -8 if w=7 Answer whenever

Mathematics
2 answers:
Ber [7]3 years ago
7 0

Answer:76

Step-by-step explanation:

Hope it help correct me if i am wrong

Vsevolod [243]3 years ago
6 0
Answer is: 41
If w=7,
7^2-8=
7^2=7x7=49
49-8=41
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The large sphere has a diameter of 12. What is the volume of the shaded figure. Express the answer in terms of 3.14
aleksley [76]
113.04 is the volume
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3 years ago
Simplify your answer to the previous part and enter a differential equation in terms of the dependent variable xx satisfied by x
rusak2 [61]

Answer:

x'-5x=0, or x''-25x=0, or x'''-125x=0

Step-by-step explanation:

The function x(t)=e^{5t} is infinitely differentiable, so it satisfies a infinite number of differential equations. The required answer depends on your previous part, so I will describe a general procedure to obtain the equations.

Using rules of differentiation, we obtain that x'(t)=5e^{5t}=5x \text{ then }x'-5x=0. Differentiate again to obtain, x''(t)=25e^{5t}=25x=5x' \text{ then }x''-25x=0=x''-5x'. Repeating this process, x'''(t)=125e^{5t}=125x=25x' \text{ then }x'''-125x=0=x'''-25x'.

This can repeated infinitely, so it is possible to obtain a differential equation of order n. The key is to differentiate the required number of times and write the equation in terms of x.

7 0
3 years ago
Is 2.324324 a rational number
alekssr [168]

Answer:yes 2.324324 is a rational number

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is <br> 4(2y+5) + (-6-4y)
zvonat [6]
The answer is 6(4y-1)
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3 years ago
Hayley is considering two gym membership plans. The plans are detailed here.
mote1985 [20]
<span>Plan 1: $50 for a monthly pass and a $3 fee for each gym visit

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y=mx+50

Now, you need to find the slope which is the amount it increases or decreases by every time. Since Hayley gets charged $3 every visit, that would be the slope (m).

Plan 1: y=3x+50

---------------------------------------------------------
</span><span>
Plan 2: $10 for each gym visit
</span>
There is only a slope (m) for this. Technically there is a y-intercept (b), but since that is 0 it is not needed. Plug in the values.

y=mx+b
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6 0
3 years ago
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