5. A boat is 1000 meters from a cliff. If the angle of elevation from the boat to the top of the cliff is 23°, how tall is the cliff? Round your answer to the nearest tenth. 1000 m our answer

Q: How can I solve question 27?

A: Given percentages for the countries are below: C: 71.9% F: 59.6% I: 76.1% UK: 45.5% US: 45.3%

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

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A: We want to use implicit differentiation to find partial derivatives.

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A:

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A:

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A: COst function C(x) = 0.001x3+0.2x2+38x+250where x = no. of items producedNow, if x = 30 then C(x) =…

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A: Given query is to simplify the expressions.

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A: Let, 'x' units refrigerators and 'y' units stoves to be  produced in order to maximize the profit…

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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: I need help on this practice problem.

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Q: I'm confused about step 2 can I please get an clear answer

A: Sol:-  In this you are confused about step 2 so that i am clearing you about this.

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Q: Only problem 72

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Q: (d) If the mean score was u = 157 with standard deviation o = 19, what was the final exam score for…

A:

Q: Can how i solve these questions?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Can you explain the second question/step 2 more clearly? I'm having trouble following what to do.

A: We have to find the values at which x2 + y2 = 8 passes the vertical line test.