Find the circumference and the area of a circle with radius 3 m. se the value 3.14 for , and do not round your answers. Be sure to include the correct units in your answers.

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

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.