Nicole is playing a video game where each round lasts \dfrac{7}{12} 12 7 start fraction, 7, divided by, 12, end fraction of an hour. she has scheduled 3\dfrac343 4 3 3, start fraction, 3, divided by, 4, end fraction hours to play the game. how many rounds can nicole play? rounds

Total number of hours she schduled to play the game = 3 hours.

Let us convert mixed fraction into improper fraction

Duration of each round = .

In order to find the number of rounds Nicole can play, we need to divide total number of hours by duration of each round.

÷

Converting division sign into multiplication flips the second fraction.

Crossing out 12 by 4, we get 3 on the top of second fraction.

Because problem is about number of rounds.

So, total number of round would be 5.

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734