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STALIN [3.7K]
3 years ago
12

Define probability. Each number from 1 to 20 is written on a slip of paper and placed in a hat. If a slip of paper is randomly-c

hosen from the hat, determine the probability that a prime number will be selected.
Mathematics
2 answers:
AleksandrR [38]3 years ago
6 0
I believe that the answer is the addition of all the prime numbers as numbers themselves
Like 1 3 5 7 11 13 17 19 would be 9 numbers so 9/20
Reptile [31]3 years ago
4 0
What the person above me said i believe is factually correct?
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Answer:

10

Step-by-step explanation:

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The vertices of a right- angled triangle are A(1,0), B(7.0) and C(1,6). Plot the points A, B and C on the cartesian plane below.
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Answer:

A=21

Step-by-step explanation:

From the question we are told that:

Co-ordinates

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Generally the equation for The Area of a Triangle  is mathematically given by

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5 0
3 years ago
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When p2 – 4p is subtracted from p2 + p – 6, the result is
Galina-37 [17]

\Large\maltese\underline{\textsf{Our problem:}}

When \bf{p^2-4p} is subtracted from\bf{p^2+p-6}, the result is...?

\Large\maltese\underline{\textsf{This problem has been solved!}}

\bf{Subtract:}

\bf{p^2+p-6-p^2-4p}. | combine like terms

\bf{p^2-p^2+p-4p-6} | simplify

\bf{0p^2-3p-6} | simplify

\bf{-3p-6}

\rule{300}{1.7}

\bf{Result:}

                   \bf{-3p-6}

\boxed{\bf{aesthetic \not101}}

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2 years ago
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