The probability that ticket was a student ticket is 42 / 132
Recall :
Probability = Required outcome / Total possible outcomes
To obtain the probability that the ticket sold for space force is a student ticket :
Total possible outcomes = number of ticket sold for space force = 132 tickets
Required outcome = number of student tickets sold for space force = 42
Hence,
P(space force | student ticket) = 42 / 132
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Answer:
the answer to thos is probably the last one
Answer:
1.
Step-by-step explanation:
Reflection does not change the shape, just the orientation of the shape, also keeping the same size.
Dilation keeps the same shape, but changes the size.
same shape but different size is considered similar.
Answer:
Option B is correct, i.e. 1.
Step-by-step explanation:
The Discriminant of quadratic equation is given as follows:-
D = b² -4ac
When D is ZERO and the quadratic formula is simplified as follows:-
x = ( -b ± √(b² -4ac) )/2a
x = ( -b ± √D )/2a
x = ( -b ± √(0) )/2a
x = ( -b ± 0 )/2a
x = -b/2a
So x has one real root with multiplicity 2.
Hence, option B is correct, i.e. 1.
It’s 2.98 explanation:you divide $65.56 and 22.
