Plz help fastest will mark brainllest Which method can be used to find the area of the composite shape?

2 semicircles on each side of a rectangle.
Decompose the figure into one semicircle and one rectangle and add the areas.
Decompose the figure into one semicircle and one rectangle and subtract the areas.
Decompose the figure into two semicircles and one rectangle and subtract the areas.
Decompose the figure into two semicircles and one rectangle and add the areas.

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

16 is the absolute value

step-by-step explanation:

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation:

you divide them and then you get the answer i took this class this year

step-by-step explanation: