<span>8(3m+5)=2m-424m +40 = 2m-4
=> 24m + 40 -2m +4 =0
=>22m +44 =0
=>22m = -44
=>m= -44/22
=>m = -2
hope it helps!!
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Answer:
The first number is 6.75
The second number is 20.25
Step-by-step explanation:
I went into decimals
What? is this a question? or....is it not?
Answer: 0.26
Step-by-step explanation:
As per given , we have
P(green tail) = 0.36
P(red fins) = 0.59
P(both a green tail and red fins ) = 0.21
Now, P(Neither red fin nor green tail )= 1 - P(either red fin or green tail )
<em>[P(neither A nor B)= 1- P(either A or B)]</em>
= 1-(P(green tail) +P(red fins)+P(both a green tail and red fins ))
<em>[P(A or B)= P(A)+P(B)-P(A and B)]</em>
= 1- (0.36+0.59-0.21)
= 1-(0.74)
= 0.26
Hence, the probability that the selected fish will not have a red fin or a green tail = 0.26