Answer:
the answer is B. one (solution)
Step-by-step explanation:
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20 ÷ (4 – 2)
Subtract 2 from 4.
20 ÷ 2
Divide
Final Answer: 10
Answer:
b. line j or MT
Step-by-step explanation:
as the plane contains the points Q, N, P, R, T also the lines connecting only these points are in the plane, and are not intersecting the plane.
only M is outside of the plane, and so (only) the connecting line MT intersects the plane (at point T).
by the way, the question means the line RQ and not RO, as there is no point O in the graphic.
To find the total probability, we first need to solve for the probability of the individual events.
Event 1:
P(consonant)=7/11
We know this to be true because out of the 11 total possibilities for the event, 7 of them are consonants.
R E P L A C E M E N T
Event 2
P(e)=3/10
We know this to be true because out of the 10 total possibilities for the event (since we didn't replace the first card we withdrew), 3 of them are the letter 'e'.
R E P L A C E M E N T (-1 to account for the first card we withdrew)
The possibility of both events...
P(consonant then 'e')=7/11*3/10=21/110
Answer: P=21/110
