Pre-Calc
This page lists questions and answers that were posted by visitors named Pre-Calc.
Questions
The following questions were asked by visitors named Pre-Calc.
The travel time between two cities is inversely proportional to the average speed. A train travels between the cities in 3 hours at an average speed of 65mph. How lone would it take to travel between the cities at an average speed of 80 mph?
9 years ago
Find all real zeros for each equation. 1. f(x)=x^3-3x^2-4x 2. f(x)= x^6-x^2 3. f(x)=x^3+3x^2-16x-48 4. f(x)=9x^4-37x^2+4
9 years ago
Answers
The following answers were posted by visitors named Pre-Calc.