find all solutions for Sin^2x - 2sinx - 3 = 0 on the interval [0 , 2pi )
This is solving rational equations by finding the LCD, but every time i try the problems I get a solution but it does not check out.
Let z=(x^2+y^2)^(3/2). What is (d^2*z)/(dx*dy) at (sqrt(2), sqrt(2))? dz/dy=3y(x^2+y^2)^(1/2) d/dx=3x(x^2+y^2)^(1/2) What should I do next?
hi i am having trouble with my math homework
is there also an easy way to remember the differences?
Compounded continually A=Pe^rt You have invested $8,500 at an annual interest rate of 5.6% compounded monthly. If you compounded continuously, how much months will it take to reach $12,456...
Exponential growth A=pe^kt A biologist is studying new bacteria. She places 250 bacteria in a petri-dish, that has a growth of 10.5, how many hours will it take for the bacteria to reach 2,000...
I have 100 coins (dimes and quarters). Total coins is $14.05. How many dimes and quarters do I have ?
I have 100 coins (dimes and quarters). Total coins is $14.05. How many dimes and quarters do I have ? Please provide me with the solution (or algebraic solution). Thank you.
We are using reasoning methods like finding the benchmark to come up with which on is greater, but we can't use common denominators. I'm struggling, HELP!
Studying the Hubble's Galactic Classification Scheme
put in simplest form
this problem is a linear equation with fractions and I don't understand how to solve it.
It costs 7.57 plus 8.77 per kilowatt hour for the first 400 and 6.574 per kilowatt usage over 400 in a month. What is the cost of 300 in a month? 2638.57 how much for 700 in one month? 5487.77...
evalute the expression
I have a test in algebra tomorrow, and im freaking out because i dont understand it, and if i fail my test im ineligible for basketball. PLEASE help me.
4/x - 1/x+2 = 2/x
how do i solve
(x^3 + y^2) (x^3 - y^2)=?
12xy(x+y)= (Simplify your answer.)