Integral of e^(-xdx? can anyone explain how to evaluate the indefinite integral of e^(-xdx using the substitution rule to do u substitution?

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?

The quadratic function h(t)=-16.1t^2+150 choose the graph representation