Find the measures of angles 1, 2, and 3

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

Can someone me with my hwplz(only the circled ones)

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet