I don't know if is completely correct but I got
Students = 613.6
Adults = 324.4
In a deck of 52 cards, 13 are hearts. Assuming you do not put the cards back in after drawing them, the first card's chance of being hearts would be 13/52, or 1/4. Since on heart card is gone from the deck, the next card's chances of being hearts are 12/51, or 4/17. Now that two hearts are gone from the deck, the third card's chances of being hearts is 11/50. Finally, we have to multiply all three fractions. 1/4 x 4/17 x 11/50 = 44/340, or 11/85. Therefore, our answer is 11/85.
Hope this helps!
Answer:
B. The surface area.
Step-by-step explanation:
4πr^2 gives the surface area of a sphere.
Answer:
It should be 13
Step-by-step explanation:
