Your best friend is marching with a band and has asked you to film him. The figure shows that you have set yourself up 15 feet from the street where your friend will be passing from left to right If d represents your distance, in feet, from your friend and x is the radian measure of the angle shown, express d in terms of a trngonometric function of x. Then graph the function for 5

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Q: i am not able to see the answer properly

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

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Q: *+2x, +3x, =-1 2x+5x, +7x = -2 - 2x -4x, -5x, = 0 %3D

A: system Ax=b is augmented matrix is

Q: help me solve the problem number 10

A: This question can be solved using formula for reducing powers cos A2=1+cos(2A)2

Q: Solve the following quadratic equation for all values of x in simplest form. 6 – a? = -8

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Q: I just need problem 2

A: 1. Pr(A') = 1 - Pr(A) = 1 - 0.7 = 0.3 Pr(B') = 1 - Pr(B) = 1 - 0.5 = 0.5 Pr(C') = 1 - Pr(C) = 1 -…

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A: Given information: μ=151000σ=35000 n=77

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A: Solving the 1st question. Given: C’D’ is the image of CD under dilation with scale factor of 1/3

Q: X y X > -4 6 -6 7 -3 0 -5 0 -2 -4 -4 -5 -1 -6 -3 -8 0 -6 -2 -9 1 -4 2 0 -1 0 -8 -5 3 6 1 0 4 14 2 7…

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Q: I can't seem to understand the solution. Can someone write it down?

A: An inner city revitalization zone is a rectangle that is twice as long as it is wide. A diagonal…

Q: THIS SOLUTION IS DIFFICULT TO READ - CAN THIS BE HAND WRITTEN?

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Q: Answer this problem correctly

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Q: Thank you.  I had some trouble understanding some of your writing and it would have been more…

A: Please find the explanation below. Thank you

Q: please check my work for this problem. thank you.

A: Yes your work is correct. Well done.

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Q: This is the complete problem.  Thank you for your assistance.

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

Q: Is there another solution?

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Q: Is there any other method you can use besides this one

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Q: I'm having trouble with this but can I get a and b for this problem thank you!

A: n1=80, x1=64 n2=60, x2=39 X: people got sick 1: Ate fish 2: Did not eat fish

Q: I don't see any answers?

A: The derivative of the given function F(x) can be found using chain rule. The question is solved…

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A: To find an equation of the line passing through the two points 7, -3, 1 and -2, 1, 4 in, (a) vector…

Q: Can you help me solve that problems

A: We’ll answer the first question (#4) since the exact one wasn’t specified. Please submit a new…

Q: Can you write part a a bit more clearly. I can't understand what's happening where you are…

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Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.