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Ratling [72]
4 years ago
14

Find at least three nonzero terms​ (including a 0 and at least two cosine terms and two sine terms if they are not all​ zero) of

the fourier series for the given​ function, and sketch at least three periods of the function. f left parenthesis x right parenthesis equals left brace start 2 by 2 matrix 1st row 1st column 7 2nd column negative pi less than or equals x less than 0 2nd row 1st column 0 2nd column 0 less than or equals x less than pi endmatrix
Mathematics
1 answer:
Ainat [17]4 years ago
7 0
You could subtract the denominator fro the numerator which would give you a total sum of 1 thousand an fifty five
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The heights of 20-year-old females are normally distributed with a mean of 64 inches 
Oduvanchick [21]

Answer:

1.5

Step-by-step explanation:

Applying,

Z = (x-μ)/σ................. Equation 1

Where Z = Z score for a height of 67 inches, x = height, μ = mean of the height, σ = standard deviation of the height.

From the question,

Given: x = 67 inches, μ = 64 inches, σ = 2 inches.

Substitute these values into equation 1

Z = (67-64)/2

Z = 3/2

Z = 1.5

6 0
3 years ago
What is the force of a baseball that has a mass of 10 kg and has an acceleration of 30 m/s squared?
shepuryov [24]

Answer:

the force of the baseball is 300 N

4 0
3 years ago
The circumference of a circle is 5.7mm what is the area of the circle to 1 d.p.
balu736 [363]
So the area of a circle is pi x the radius squared.
To find the radius we need to half the diameter so 2.85mm
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The area = pi x 8.1225
= 25.51758633mmsquared
= 25.5 mmsquared
7 0
3 years ago
Solve for y.<br> 3(3y - 6) = 18
AveGali [126]

Answer:

y=4

Step-by-step explanation:

first you that the number outside of the parenthesis and multiply it by the numbers inside 3x3y (ignore the y for right now) and 6x3 now we have          9y-18=18 now we move the 18 so the y is by itself now we have 9y=36 divide both by 9 and you get your answer y=4

5 0
3 years ago
Juli uses 12 ounces of cheese in her potato soup recipe. Her recipe yields 8 servings. If Juli needs enough for 20 servings, how
Sati [7]

Answer:

30 ounces of cheese

Step-by-step explanation:

12 divided by 8 = 1.5 so 1.5 ounces of cheese per serving

20 x 1.5 = 30 so 30 ounces of cheese

5 0
3 years ago
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