Monday
December 22, 2014

Posts by Thu


Total # Posts: 10

Geometry
a tree on a 30 degrees grows straight up. What are the measures of the greatest and smallest angles the tree makes with the hill? explain
September 22, 2014

Algebra 1
Y=-1/2x=1 x=2
September 28, 2008

Calculus
oh yeah that was an error. sorry about that. it is f^(-1)(x)=x^5+2x^3+3x+1
September 28, 2008

Calculus
i made error in typing the function. it is f^-4(x)=x^5+2x^3+3x+1
September 28, 2008

Calculus
Let f be a one-to-one function whose inverse function is given by the formula f^(-4)(x)=x^5+2x^3x+1 a. Computer f^-1(1) and f(1) b. computer the value of x such that f(x)=1 C. Computer the value of y such that f^-1(y)=1 Please help me solve this problem.
September 28, 2008

physics
what are the horizontal components and vertical components of a cat's displacement when its climbing 5m directly up a tree. I don't know how to find the x and the hypotnuse of a right triangle when theres is no angle theta given. please help me.
November 6, 2007

Calculus
wait so whats is c(105) is it 5000+10x+0.05x^2 times 105?
October 27, 2007

Calculus
The cost (in dollars) of producing x units of a certain commodity is c(x)=5000+10x+0.05x^2 Find A=100 to x=105 so far i got y-y/x-x= C(105)-C(100)/105-105 i don't understand how it comes out to be 101.25/5 please help me
October 27, 2007

algebra 3-4
im in a cal class but were reviewing algebra stuff now. and i have 1 more questions. it says. express the given quantity as a single loragithms 2ln4-ln2 so is it 2ln(2) please tell me if im getting the right answers and if im not then please show me how to do it. thank you for...
September 26, 2007

calculus
find the exact value of the expression 1.logbase8(2) 2.logbase10(1.25)+logbase10(80) how do you start out ? i forgot all about logarithym.s please help with step my steps
September 26, 2007

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