Answer:
A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school? and "how old are you?" are statistical questions.
Step-by-step explanation:
Answer:
1/6 or 16.7% chance
Step-by-step explanation:
A die has 6 sides, and there is only one side with a number divisible by 5, which is the number 5.
So, the probability of rolling a number divisible by 5 is 1/6.
= 1/6 or 0.167
Answer:
5) y=-3x+1 6) y=1/2x-1
Step-by-step explanation:
5) y-y1=m(x-x1)
y-(-5)=-3(x-2)
y+5=-3(x-2)
y=-3x+6-5
y=-3x+1
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6) y-y1=m(x-x1)
y-1=1/2(x-4)
y=1/2x-4/2+1
y=1/2x-2+1
y=1/2x-1
I think it's true but dont take my word for it
Answer:
y = 30
Step-by-step explanation:
If y varies directly with x, then you can make a ratio:
24/8
Simplify the ratio:
3/1
Y is always the first number/ on top in a ratio, that's where I get 24 over 8
3/1 means that y is triple x
so 10 * 3 is 30