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Mathematics

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    • Q: Use f rst derivative test to nd the extreme values and point(s) of inflections if any: q 1) f(x) = x^1/x(x+4) q2) f(X)= 3 sqrt(x+2) q3) f(x) = x^4/3 - 6x^1/3
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    • Q: An Earth-observing satellite can see only a portion of the Earth's surface. The satellite has horizon sensors that can detect the angle  shown in the gure. Let r be the radius of the earth (assumed earth spherical) and h the distance of the satellite from the earth's surface.Show that h = r(csc ?? 1).  using r = 6378km, nd the rate at which h is changing with respect to  when  = 30o. Express the answer in the units of km=degree.
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    • Q: Questions about drawing Graphs...? Draw the graph of the following functions: (i) f(x)= x-[x] for all x belongs to [-3,3] (ii) f(x)= {1/x if x<0 and -1/x if x>0 Please explain me with step by step...! Please tell me as soon as possible...!
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    • Q: are there any exam answer for the James Madison online high school on this website the first course is Auv01 Introduction to online learning
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    • Q: Q: Question about Sketching Polar Curves? Plz tell me how we sketch polar curve in Polar Coordinates...? I attach the Document about some questions related to above heading. Please tell me its solution with step by step....? Please tell me as soon as possible...! Thanx too much. God Bless you...!
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    • Q: Q: Question about Sketching Polar Curves? Plz tell me how we sketch polar curve in Polar Coordinates...? I attach the Document about some questions related to above heading. Please tell me its solution with step by step....? Please tell me as soon as possible...! Thanx too much. God Bless you...!
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    • Q: 86 base 10 is equivalent to ----?-----base 5
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    • Q: 1. How many hours do you sleep in a day? Subtract 2 from your answer to get the number of hours your math teacher sleeps in a day. How many hours does you teacher sleep in day? ~ I sleep at least 8 hours. 2. What is the minimum fare n a jeepney for a regular passenger? Multiply your answer by 3 to get the amount paid by 2 persons. How much do 3 persons spend in riding a jeepney? ~ Php 8.00 was the minimum fare 3. How many hours do you spend surfing the net in a day? Add 3 hours to get the number of hours you probably spend watching TV. How many hours do you spend watching TV? ~ I spend 4 hours in surfing the net. 4. Ask about the amount of money you least send in a month, how much is it? Divide your answer by 4, this becomes your probable weekly expenses. How much is your weekly expense? ~ Php 3,000
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    • Q: What does it mean to reduce a fraction to its lowest form?
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    • Q: Percentage question...A set of building blocks includes blocks of various shapes and colors. If 20% of the block are cubes, and 50% of the cube blocks are red then_____ % are red cubes.
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    • Q: hello, I have registered and paid my fees. Henceforth, I have posted some questions via the 'leave feedback' option at the bottom of the online practice tests results page. No response all week... what's up with that???
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    • Q: what is health care GAAP
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    • Q: I typed out a few questions I need answered... can someone please help me on all or even one of the questions???
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