In mr. Klein's class, 40% of the students are boys. What decimal represents the portion of the students that are girls
2 answers:
The answer is 0.6
Apparently I need 20 characters so this sentence is spam
I think the answer is .6, because if 40% of the students are boys, then 60% of the students are girls. 60% as a decimal is .6. Hope this helps!
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Answer:
Step-by-step explanation: so to find slope it’s y2-y1/x2-x1
Slope is 1/6
Y = 1/6x + b
Plug in one set of points to find b Idek if u need to find it but
2 = 1/6(12) + b
2 = 6 + b
2-6 = -4
Y = 1/6x -4
Answer:
True
Step-by-step explanation: Hope this helps
Answer:
x²=5-x
x²+x-5=0
1x²+1x²-5=0
[ax²+bx²+c=0]
∆=b²-4ac
∆=1²-4(-5)(1)=1+20=21
x=(-b±√∆)/2a
x=(-1±√21)/2
meaning:
x=(-1+√21)/2 or x=(-1-√21)/2
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