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Ratling [72]
3 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]3 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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A basketball team scored 78 points in their championship win over their rival. The team scored 25 baskets worth 2 points and mad
solong [7]
25(2) + 7(1) + 3x = 78....x represents the number of 3 point shots
50 + 7 + 3x = 78
57 + 3x = 78
3x = 78 - 57
3x = 21
x = 21/3
x = 7....so there were 7 three-point shots made
3 0
3 years ago
Neil goes to the pet shop and selects a treat for his dog. He chooses one, returns it to the bunch, and the chooses another. Wha
ivolga24 [154]

Answer:

%50

Step-by-step explanation:

5 0
3 years ago
g In a one-tail hypothesis test where you reject H0 only in the lower tail, what is the p-value if Z STAT
zepelin [54]

Answer:

The P-value is 0.0166.

Step-by-step explanation:

<u>The complete question is:</u> In a​ one-tail hypothesis test where you reject H0 only in the lower ​tail, what is the p-value  if ZSTAT = -2.13.

We are given that the z-statistics value is -2.13 and we have to find the p-value.

Now, the p-value of the test statistics is given by the following condition;

                    P-value = P(Z < -2.13) = 1 - P(Z \leq 2.13)

                                  = 1 - 0.9834 = <u>0.0166</u>

Assuming that the level of significance is 0.10 or 10%.

The decision rule for rejecting the null hypothesis based on p-value is given by;

  • If the P-value of the test statistics is less than the level of significance, then we have sufficient evidence to reject the null hypothesis.
  • If the P-value of the test statistics is more than the level of significance, then we have insufficient evidence to reject the null hypothesis.

Here, the P-value is more than the level of significance as 0.0166 > 0.10, so we have insufficient evidence to reject the null hypothesis, so we fail to reject the null hypothesis.

3 0
3 years ago
At one​ store, Julia saved ​$10 with a coupon for 40​% off her total purchase. At another​ store, the ​$29 she spent on books is
barxatty [35]
Let "a" and "b" represent the values of the first and second purchases, respectively.
  0.40*(original price of "a") = $10
  (original price of "a") = $10/0.40 = $25.00 . . . . divide by 0.40 and evaluate
  a = (original price of "a") - $10 . . . . . . Julia paid the price after the discount
  a = $25.00 -10.00 = $15.00

At the other store,
  $29 = 0.58b
  $29/0.58 = b = $50 . . . . . . . divide by the coefficient of b and evaluate

Then Julia's total spending is
  a + b = $15.00 +50.00 = $65.00

Julia spent $65 in all at the two stores.
6 0
3 years ago
How to have a different rectangle with the same perimeter
Nuetrik [128]
To have a different rectangle with the same perimeter you just have different measurements. If you need an example let me know!
7 0
3 years ago
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