Answer:
Step-by-step explanation:
From the question we are told that:
Number of boys
Number of girls
Total Number of students
Generally the equation for Probability of Choosing a Girl is mathematically given by
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1 answer:
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C. 5
Step-by-step explanation:
The coeff of
Is 15.
So by that we can write 3m = 15
m is 5.
Answer:
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Step-by-step explanation:
Since the concert promoter started with 2 pages of ads but had to cancel 1
, subtracting the cancelled amount from the original amount will give the amount of advertising space the promoter is now actually using:
2 = 2
- <u>1 </u> - <u>1
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In order to subtract fractions, you need to have like denominators, so you need to convert into an equivalent fraction with a denominator of '8'. Since 4 x 2 = 8, then you also need to multiply the numerator by the same factor: 3 x 2 = 6.
Answer:
Step-by-step explanation:
Triangle P is mapped onto Q so P is the initial triangle that will transformed.
We can rotate counterclockwise 90° but we cannot do it about the origin (0,0) because the red point (5, 1) will end up at ( -1, 5) .
We see that the point (5, 1) ends up at ( -2, 4) so the center of rotation is lower than the origin.
The transformation is rotation of 90° about the point (0,-1)
