first one: 1200/1.5 = 800, second one: 20,000/10= 2000, third one: 400/20 = 20, fourth one: 266.6, fifth one: 33.3, sixth one: 1000. You're welcome!!
Answer:
0
Step-by-step explanation:
Answer:
answer is -3
Step-by-step explanation:
we know -,+ is -. so minus, plus is minus(here minus and plus are the signs given. opposite signs give minus wheras same signs give plus)
so, first we should subtract 7 minus 4 is 3,.
then we should insert the minus because the greater number has the minus sign. ( you should always insert a sign of a greater number after substituting)
Solution :
The probabilities are assigned using the empirical probability (experimental).
![$P(A) =P(\text{A rock and B scissor +A scissor and B paper+A paper and B rock})$](https://tex.z-dn.net/?f=%24P%28A%29%20%3DP%28%5Ctext%7BA%20rock%20and%20B%20scissor%20%2BA%20scissor%20and%20B%20paper%2BA%20paper%20and%20B%20rock%7D%29%24)
![$=(0.24\times0.01 + 0.64 \times 0.14 + 0.12 \times 0.85) $](https://tex.z-dn.net/?f=%24%3D%280.24%5Ctimes0.01%20%2B%200.64%20%5Ctimes%200.14%20%2B%200.12%20%5Ctimes%200.85%29%20%24)
= 0.194
![$P(C) =P(\text{both rock + both paper + both scissor})$](https://tex.z-dn.net/?f=%24P%28C%29%20%3DP%28%5Ctext%7Bboth%20rock%20%2B%20both%20paper%20%2B%20both%20scissor%7D%29%24)
![$=(0.24\times0.85+ 0.12 \times 0.14 + 0.64 \times 0.01) $](https://tex.z-dn.net/?f=%24%3D%280.24%5Ctimes0.85%2B%200.12%20%5Ctimes%200.14%20%2B%200.64%20%5Ctimes%200.01%29%20%24)
= 0.227
![$P(B)=1 - P(A)-P(C)$](https://tex.z-dn.net/?f=%24P%28B%29%3D1%20-%20P%28A%29-P%28C%29%24)
= 1 - 0.194 - 0.227
= 0.579
≈ 0.58
∴
event of B or event of C
So the probability of
is 0.81