John is 5 feet 10 inches tall. There are 2.54 centimeters in 1 inch. What is John’s height in centimeters?

25.4 cm
⊝

17.78 cm
⊝

177.8 cm
⊝

152.40 cm

It would be 177.8 cm!!

Step-by-step explanation:

177.8 CM

Step-by-step explanation:

70 x 2.54

= 177.8

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

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.