Use the formula for the conditional probability:
Consider such events
A - a senior takes the bus to school every day;
B - a senior has a driver’s license,
then
,
and
In percent this is nearly 17%.
Answer: correct choice is B.
Mr. van der westhuizen wants to visit his grandchildren In France. he has heard that it is very expensive for South Africans to
1 answer:
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Answer:
Since sine of all angles are always less than one, this shows there is no possible way to have an angle C. Thus it is impossible to have a triangle ABC with the given properties of side lengths b=3 inches and c= 5 inches to have angle B =45 degrees.
Step-by-step explanation:
In the attached drawing, each of the tic-marks are equal and
represent 1 inch each. The angle B has measure 45. We can
see by the arc that the line AC, which equals 3 inches, is
not long enough to reach the slanted side of the 45 angle.
Therefore triangle ABC is not possible. We can also show
by the law of sines that no triangle ABC with the given
properties in possible.
