A light is fixed on a wall 10 meters above the floor. Twelve meters away from the wall a pole is being raised straight up at a rate of 45 cm/sec. When the pole is 6 meters tall at what rate is the tip of the shadow moving away from the pole?

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A: Let's find sum of given series.

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A: Please see the below picture for detailed solution.

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A: use the substitution method to solve the integral.

Q: -2 0 1 O: 2 Find the absolute maximum of f(x)=√√4x2² on [-2, 2].

A: Here we have to choose the correct option.

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Q: Determine all values of a for which 2 1 0 3-a-2 2-0 3 -1 a Select one: O a. 2 and 4 only O b. 4 only…

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A: Please see the below picture for detailed solution.

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Q: Rewrite each summation using the sigma notation. Do not evaluate the sums. a) 3+ 4+ 5+ . . . +93 +94…

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A: Given query is to find the integral.

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Q: 2) Find the following: a) f(x, y) = x³y + exy², find i) fxy and ii). b) Suppose that w = Əw Əw find…

A: As per guidelines,  I can answer one question and maximum three subparts of a question.  Since you…

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Q: 1. Simplify the following expression using the exponent rules, and indicate the rules while…

A: Please re-post the last question separately. I'm running out of time. 1.  The expression can be…