One card is selected at random from an ordinary deck of 52 playing cards. let a = event a face card is selected
1 answer:
We have three <span>face card and 4 groups of cards</span>
3*4=12
12/52=3/13
p(a)=3/13
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Since the lines are parallel they have the same slope 2/3. use point slope form to get,
y+2=2/3(x-1)
y+2=2/3x-2/3
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3y=2x-8
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Answer:
Step-by-step explanation:
answers
AB
AC
AE
Answer:
4
Step-by-step explanation:
Make the 10% a decimal
.10
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.10*40
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C. 17
Why:
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Using cosine law.
b= sqrt(38^2 + 18^2 - 2(38)(18) Cos 36)
using calculator solve.
b = sqrt (1444 + 324 - 1106.75)
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