On Monday, it snowed 40 inches in 10 hours. On Thursday, it snowed 21 inches in 7 hours. On which day did it snow at a greater r
1 answer:
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There are 5 cards total, "sample space of 5", there are 3 blue cards, "favorable outcomes of 3".
the chances of getting the first blue will be 3/5.
once the first blue is pulled out, and not put back, the sample spaced changed to 4, and since there are only 2 blue cards, the favorable outcomes changed to only 2.
the chances of getting the 2nd blue card is 2/4 or 1/2.
P( second blue | first blue) = P(first blue) * P(second blue)
the chances of getting the first blue will be 3/5.
once the first blue is pulled out, and not put back, the sample spaced changed to 4, and since there are only 2 blue cards, the favorable outcomes changed to only 2.
the chances of getting the 2nd blue card is 2/4 or 1/2.
P( second blue | first blue) = P(first blue) * P(second blue)
Answer:
A=4000, B=80, C=24
Step-by-step explanation:
You forgot to put the correct area model, I attached it to the answer.
We have the fact that Mountain Q is 4 times the height of Mountain P. That's the "4" we have in the left side of our model. It's like having a multiplication table, next to the "4" we have "A" and upper this we have "1000", the only thing we have to do is multiplify 4*1000=4000. The next letter we have is B and below it we have "320", we divided it by 4, 320/4=80. The last letter we have is C, and is below a "6", we only have to multiplify it by 4, 6*4=24.
At the end we only sum our
- A + 320 + c = 4344 (4 times the height of Mountain P).
- 1000 + B + 6 = 1086(the height of the Mountain P).
