Search 85,370 tutors

1. The number of milligrams of a drug that remains in a patient's system after t hours is given by the function A(t) = Iert. Ted was given 200 milligrams of medicine which leaves his bloodstream at...

Solve the equation 9 = square root of 27(4x + 6). Using complete sentences, explain the strategy used in solving this equation. Solve the equation 9 = square root of 27(4x + 6). Using...

I've already simplified this from -4 plus the square root of 32  over -2 times 5. I'm just a little confused on how to simplify it further, but I know it can be.

I cannot for the life of me figure this problem out and i cannot find an example like this in my math book. Please help! I need to know how to work this problem.

According to the publication I've been using and an on-line function-graphing website, the graph of the function f(x)=the square root of (minus x) starts at the origin and extends up and asymtotically...

need to have answer algebraically using math roots etc. All the following problems need to use math roots and fractions or can type cuberoot (x) and show raising to the nth power as ^n, like...