the angle between an observer's line of sight and a horizontal line Find the angle of depression of the sun when a 2 meter tall student casts an 4.5 meter long shadow. A skate board ramp is 25 feet long with a vertical drop of 20 feet. Find the angle of depression from the top of the ramp to the bottom of the ramp. At the top of a 100 foot tall building, Nathan watches the start of a parade at an angle of depression of 65°. How far away is Nathan from the start of the parade?

Q: Compare by writing , or =.

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Q: -₩220-13

A: The given inequality is -14t≥25t-13 We have to find the solution set .

Q: Please show steps thank you

A: 1) Here, we have R(x)=0.1x3+0.2x2 The rate of change of revenue with respect to x…

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Q: The answer is incorrect.Please write it again

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A: The given vectors  and .The aim is to find the value of the dot product .

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Q: Could you answer letter D?

A: Se=0.057847, df=n-2=23

Q: Blank of 80 is 50

A: Blank of 80 is 50

Q: answer just letter d  , please

A: Solution:

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Q: Can you please answer 6 and 10 and show Word please ?

A: Given below the detailed solution

Q: Plz look at pic. Thanks and plz explain it.

A: Given data weeks #receipts 3 50.306 6 31.28 9 16.24 12 6.526 15 0.98 18 0.92 21…

Q: it should be 35 ms

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