What is the value of 7P3? 021 35 210 840
1 answer:
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Answer:
Attached
Step-by-step explanation:
The equation given is ;
y=√-x-3----------------------square left side to eliminate the root
y²= -x-3
graph y²= -x-3 on a graph tool
Answer:
P(X = 0) = 0.25
P(X = 1) = 0.75
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
The probability distribution of X.
3 red balls out of 4, one picked, so we can have either 0 red balls or 1 red ball. The probability disitribution is the probability of each outcome.
Answer:
Option D.
Step-by-step explanation:
The given expression is :
Factoring the denominators we have:
Making denominators same and simplifying the fractions we have:
Option D is the right anser.