Solve for t
literal equation

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.

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

When only separate discreet points are graphed it is called?