Answer:
Step-by-step explanation:
If the probability that an event, A will occur is P(A), then its complement is the probability that A will not occur.
The probability of its complement is given by
The probability that a certain group of women has red/green color blindness is .
The probability that a woman selected at random does not have red/green color blindness is
If you enter this into a math solver it with solve it for you
Answer:
Direct Variation
Step-by-step explanation:
The relationship between two variables such that y = kx if k is a nonzero number. Also, as one quantity increases, the second quantity increases or as one quantity decreases, the second quantity decreases. Therefore ac=5 is a direct variation
Answer:it’s A
Step-by-step explanation:
Let x=Don's present age
2x=Chris's present age
next year:
<span>x+1=Don's age
</span><span><span>2x+1=Chris's age
(x+1)+((2x+1)=4(x-1) (next year the sum of their ages will be four times as much as Don's age last year.)
x+1+2x+1=4x-4
x=6
2x=12
Don's present age=6
Chris's present age=12 </span><span>
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