Tell whether the rates are equivalent. 0.4 kilometer for every 15 minutes
0.6 kilometer for every 20 minutes

Yes or No?

Use the x-intercept method to find all real solutions of the equation. x^3-10x^2+27x-18=0

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)