Can you get answers to math questions for free?

Answer 1

Given that X is normally distributed with mean 10 and P(X > 12) = 0.1587, what is the probability that X will fall in the interval (9, 11)? You are given: P(1) = 0.8413 and P(-9) = 0.3085, where Φ(z) = P(-∞ < z < ∞) such that Z ~ N(0,1).

Answer 2

Oh, friend, there's a world of resources out there to help with math questions! You can find free tutorials, videos, and even online forums where kind folks are eager to help. Remember, the joy is in the journey of learning and exploring the beauty of mathematics.

Answer 3

Yes, there are several online resources where you can get answers to math questions for free. Websites like Khan Academy, Wolfram Alpha, and Symbolab offer step-by-step solutions to a wide range of math problems. Additionally, many math textbooks and educational websites provide practice problems with solutions to help students understand and learn from their mistakes.

Answer 4

Yes! The best way to get totally FREE answers to math questions is to pay attention in class, ask questions if you don't understand something, and do your homework. You won't get answers to specific homework, quiz, or test questions, but you will know how find the answers. Plus, the bonus is that you will actually learn and become even smarter than you already are.