Friday
December 13, 2013

Posts by Stacy

Total # Posts: 443

Math
Thanks!!

Math
That's the question in my textbook. I thought it wasn't possible. So the answer would be 0. Correct?

Math
What is the probability of rolling a two and a five in a single toss of a die?

Pre-Calculus
Thank you Steve. But i'm still a little confused. The answer in my answer list shows minimum as 620 at t=3.?

Pre-Calculus
This is application question. Bacterial Control. If t days after treatment the bacteria count per cubic centimeter in a body of water is given by C(t) = 10t^2 - 120x + 800 0 <= t <= 9 Thn in how many days will the jcount be a minimum? I got this result: 20(t^2 - 6 + 40) ...

Pre-Calculus
Thank you so much. This is a great help. I can see where I started to go wrong.

Pre-Calculus
I'll rewrite the equation. y = f(x) = x^3 -12x + 12 -3 <= x >= 5

Pre-Calculus
I'm having problems solving this and showing the steps: Find the absolute maximum and absolute minimum, if either exists, for y = f(x)= x^3 - 12x + 12 -3 less equal to x greater than equal to 5

Pre-Calculus
Thank you so much for your help. Now that I look at it more closely. I understand what I wasn't seeing!

Pre-Calculus
Need help with the following along with all steps. Find y" for y = 3x + 4/x

Pages: <<Prev | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Next>>

Search
Members