Solve the problem. 16) A contractor needs to know the height of a building to estimate the cost of a job. From a point 91 feet away from the base of the building, the angle of elevation to the top of the building is found to be 47° 54'. Find the height of the building. Round your answer to the hundredths place.

Q: I need help

A: Cos(B) = ?

Q: A. Two golfing venues offer bays that customers con reserve to play various golf ing games. The…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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A: A perpendicular bisector is a line which divides another line into two equal parts. As it is…

Q: If two lines in the coordinate plane are perpendicular, then their slopes are In other words, For…

A: If two lines in a coordinate plane are perpendicular then their slopes are negative reciprocal of…

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Q: e. lim f(1) f. lim f(r) 2 g. lim f(1)

A: e) -1+ is greater than -1, so we will take the second piece of the function

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Q: Does a statistics course improve a student's mathematics skills,as measured by a national test?…

A: From the given information,   Student Before After Absolute Difference Sign 1 430…

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A: Given that, A factory makes two products. Product A takes 4  hours on Machine 1 and 2 hours on…

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A: Note that, the LHS is equal to the RHS.

Q: 3) Given that sin 0 : and 0 is in quadrant II, 4 %3D a) Find tan 0 b) Find sec 0

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Q: 3. (z, y)(1.5x, 1.5y) A' will be located at ( B' will be located at ( C' will be located at (

A: We have given the scalar factor i.e . (x,y)=(1.5x,1.5y)

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A: Since you have posted a question with multiple sub-parts, we will solve only first three sub-parts…

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A: Step 1:For a triathlete as well as it was loosely more expedient to aim for a balanced level of…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.