sin A + sin(90°- A) = 2. Determine cos A + cos(90° - A) O (1 - z^2)^(1/2) O (1 - z^2)^(1/2) O -z

Q: A bus leaves Santiago heading for Buenos Aires. It takes 21 hours to make the trip which is 1,400…

A: A bus leaves Santiago heading for Buenos Aires. It takes 21 hours to make the trip which is 1,400…

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A: There are 189 students enrolled to write Mathematical literacy. 105 of students are females.…

Q: NGVuurqxCE SXCTITimi7Q/viewform?hr_submission=Chkl bGRgfEHEAlz-3tsKONEgczoXF7OQLEAE 18. y" – 5y –…

A:

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A: Let Leader scored = x points Other two scorer = x-13, x-14 Total points = x+x-13+x-14…

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A: Percent: It is the one hundredth of the whole It is denoted by % a% of P means a100xP Whole of any…

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A: 48% of the students who applied received a scholarship. If 408 students received a scholarship,…

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A:

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A:

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A: let there are   x  female  student in a collage level math class

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A:

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Q: Devon pays $19.95 for her hair color analysis after that she pays $6.95 for each color touch up what…

A: See answer below.

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A:

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A: NBS needs to decide how many copies of a new hardcover release to purchase for its shelves. The…

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A: topic - percentage

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A:

Q: Until recently, hamburgers at the city sports arena cost $2.50 each. The food concessionaire sold an…

A: Considering the demand function d(x) to be linear. Here, d(625)=2.5, d(500)=3. Now, the demand…

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A:

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A: Calculation:Compute the difference between 103 million and 71 million as follows.

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A: We can estimate the total cost of groceries of finding the cost of each item we can find out by…

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A: Given: To find the following of which is equal to 2?

Q: wwwwwwwwwwww 4. We have the temperatures in several cities of Spain: Aviles (11°C), Barcelona…

A: Formula : sample variance :

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A: The question is based on descriptive statistics Given : The temperatures in several cities areas…

Q: The difference of four and a number is twenty-five.

A: Given let  x=number then  4-x=25 x=4-25 x=-21

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A: Before, the increase of Excise duty: we haveAfter Excise duty we have Sample proportion of taking…