I WILL MARK U BRAINLIEST PLS HELP ME WITH THIS!! Explain how to write 4 with a repeating decimal 25, as a fraction.

Step-by-step explanation:

if it is 4.252525252525 it is 421/99

if it is 4.255555555555... it is 383/90

4 25/99

Step-by-step explanation:

let x = 0.2525

100x = 100(.2525)

100x = 25.25

100x - 0.25 = 25.25 - 0.25

100x = 25

100x - x = 25

99x = 25

x = 25/99

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.

answer: what are the following choices