PLZ HELP!!! 10 POINT REWARD!!!
2 answers:
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Answer:
Step-by-step explanation:
Part (a) the probability that two people have a birthday on the 9th of any month.
Neglecting leap year, there are 365 days in a year.
There are 12 possible 9th in months that make a year calendar.
If two people have birthday on 9th; P(1st person) and P(2nd person).
Part (b) the probability that two people have a birthday on the same day of the same month
P(2 people selected have birthday on the same day of same month) + P(2 people selected not having birthday on same day of same month) = 1
P(2 people selected not having birthday on same day of same month):
P(2 people selected have birthday on the same day of same month)
Hey there,
Your question states: <span>Four points are always coplanar if . . .
Your correct answer from the questions above would be </span>they lie in the same place
The definition of the word
means : In the same place.
So . .Four points are always coplanar if <span>they lie in the same place.
Hope this helps many.
~Jurgen</span>
Your question states: <span>Four points are always coplanar if . . .
Your correct answer from the questions above would be </span>they lie in the same place
The definition of the word
So . .Four points are always coplanar if <span>they lie in the same place.
Hope this helps many.
~Jurgen</span>