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ICE Princess25 [194]
3 years ago
13

4w + x + 2y - 3z= -16

Mathematics
1 answer:
barxatty [35]3 years ago
3 0
See photo. I hope it helps

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(1 point) Let f be a periodic function of period 10 such that f(x)=x2 for −5≤x<5. Then the Fourier series of f is
ehidna [41]

Answer:

The answer is "\frac{25}{3}".

Step-by-step explanation:

please find the complete question in the attached file.

a_0=\frac{1}{10}\int^{5}_{x=-5} x^2 dx\\

   =\frac{1}{10} (\frac{x^3}{3})^{5}_{-5}\\\\=\frac{1}{30}[5^3+5^3]\\\\=\frac{2}{30}(125)\\\\=\frac{1}{15} \times 125\\\\=\frac{25}{3}

7 0
2 years ago
What is the value of f(7)
kkurt [141]
F(7) means f(x) when x = 7. The x is replaced with 7.

So we'll replace every x with 7 to go from x = 7 to 3-x = 3-7 = -4

Put another way
f(x) = 3-x
f(7) = 3-7
f(7) = -4

Answer: -4
8 0
2 years ago
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Suzanne in Barry each by four equals sized bagels. They divide the bagels equally among themselves and three other friends. How
grandymaker [24]
Number of people = 5 (Suzanne, Barry, and 3 friends)
Number of bagels = 4

4 bagels divided between 5 people is 4/5.
6 0
3 years ago
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You and your soccer team are interested in buying jerseys. The price of each jersey is $50. If you buy 4 jerseys, you will get 1
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Answer:

11

Step-by-step explanation:

6 0
3 years ago
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Find the volume of Figure B.
gogolik [260]

Answer:

where?

Step-by-step explanation:

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