A farmer's field has four equal sized plots in the arrangement below. The area of all four fields together is 24x2 + 100x + 100. All the fields are fenced in.
How much fencing is needed to fence all four plots?

Acoin is tossed twice. let e e be the event "the first toss shows heads" and f f the event "the second toss shows heads". (a) are the events e e and f f independent? input yes or no here: yes (b) find the probability of showing heads on both toss. input your answer here: preview

Akitchen floor is made up of tiles that are in the shape of the triangle shown there are 40 tiles on the kitchen floor what is the total area of the floor

Consider the function f(x)=-5x+3 what is f(-2)