The probability that he will be rejected to at least one of the colleges is 0.51.
Given probability that he will admit in A is 0.7, probability that he will not be admit in B is 0.5, probability that atleast one of his applications got rejected is 0.6.
We have to find the probability that he will be rejected to at least one of the colleges.
Probability that he will admit in A =0.7
Probability that he will not admit in A=1-0.7=0.3
Probability that he will not admit in B =0.5
Probability that he will admit in B=1-0.5=0.5
Probability that he will be rejected to at least one of the colleges=probability that he will admit in A* probability that he will not admit in B+ probability that he will admit in B* probability that he will not admit in A+ probability that he will not admit in A* probability that he will not admit in B
=0.7*0.5+0.5*0.3+0.5*0.3
=0.35+0.15+0.15
=0.51
Hence the probability that he will be rejected to at least one of the colleges is 0.51.
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ANSWER
EXPLANATION
The given infinite series is
The sum to infinity of this series is given by the formula,
where the first term of this infinite geometric series is
and the common ratio is
We substitute these values to obtain,
We simplify the denominator to get,
This simplifies to
Answer:
(-1,8)
Step-by-step explanation:
It would be (-1,8) because when flipping over an axis it makes the other axis negative.
2(4u-5)=70
divide 2 from both sides
4u-5=35
add 5 to both sides
4u=40
divide 4 from both sides
u=10
Equal - you can remember by ‘equil’ in equilateral sounding a lot like equal