There are 21 boys and 7 girls in your gym class. Your teacher selects 2 students at random to be team leaders for a game. What i
s the probability that both students are girls?
A: 17/36 c: 1/2
b: 1/16 d:1 /18
2 answers:
Answer:
either b or d
Step-by-step explanation:
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Answer:
-x^3-7x^2-46x-16/x+4
Step-by-step explanation:
The slash is a fraction! Also the fraction is negative :)
The two expressions are equivalent because they have the same value regardless of the number of substituted in for y
Answer:
about 2.47
Step-by-step explanation:
Your calculator will tell you ...
Complementary angles = 90
x+y =90
y=x+24
substitute this in to the equation
x+x+24=90
2x+24=90
subtract 24 from each side
2x = 66
divide by 2
x=33
y = 33+24
y=57
Answer: 33, 57
Answer: 2/1
Step-by-step explanation:
