The probability of red on the second spin 1/12. the probability of blue on the second spin 1/18. the probability of not spinning cyan on either spin is 25/36.
<h3>What is probability?</h3>
Simply put, probability is the likelihood that something will occur. When we don't know how an event will turn out, we can discuss the likelihood or likelihood of several outcomes. Statistics is the study of events that follow a probability distribution.
<h3>What is probability formula?</h3>
The ratio of favorable outcomes to all possible outcomes is used as the formula to determine an event's probability. Probabilities are always in the 0 to 1 range.
Probability = Number of Favorable Outcomes / Total Number of
we know the formula of probability;
probability=favorable outcomes/total number of outcomes
so for red:
P(red) = 3/6 = 1/2
so for blue:
P(blue) = 2/6 = 1/3
so for cyan
P(cyan) = 1/6
Now totally;
P( cyan then red) = 1/6 * 1/2 = 1/12
P(cyan then blue) = 1/6 * 1/3 = 1/18
P( no cyan on 2 spins) = (1/2+1/3)* (1/2+1/3) = 5/6 * 5/6 = 25/36
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To divide complex numbers in polar form, divide the r parts and subtract the angle parts. Or
<span><span><span><span>r2</span><span>(<span>cos<span>θ2 </span>+ i</span> sin<span>θ2</span>) / </span></span><span><span>r1</span><span>(<span>cos<span>θ1 </span>+ i</span> sin<span>θ1</span>)</span></span></span></span> <span>= <span><span><span>r2/</span><span>r1</span></span></span><span>(cos(<span><span>θ2</span>−<span>θ1) </span></span>+ i sin(<span><span>θ2</span>−θ1)</span><span>)
</span></span></span>
z1/z2
= 3/7 (cos(π/8-π/9) + i sin(π/8 - π/9))
= 3/7 (cos(π/72) + i sin(π/72))
Answer:
In point form (6,-2) and Equation form: x = 6, y= -2
Step-by-step explanation:
Answer:
Number of marbles with Williams at the starting = 192
Step-by-step explanation:
Let total number of marbles with Williams = m
He lost marbles = 25% of the total number
= 
= 
Remaining marbles with Williams = m -
= 
He gave marbles to his brother = 
th of the remaining marbles
= 
= 
Remaining marbles after giving marbles to his brother = 120
Therefore, 
m = 
m = 192
Number of marbles with Williams at the starting = 192
Answer:
The answer is C
Step-by-step explanation:
The other graphs are not valid
