Answer:
I don't see your options for graphs so I can't provide the letter answer but the graph should look like this:
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Answer:
no
Step-by-step explanation:
I think u do 7÷8 and then u get 0.875
Answer:
189 people
Step-by-step explanation:
We can make a proportion to solve
We know that 7 out of 8 people prefer Brand X, and p out of 216 people prefer Brand X, so
7/8=p/216
To solve, we need to get p by itself.
To do this, we must multiply both sides by 216 to "reverse" the division being done to p.
216(7/8)=(p/216)216
189=p
So, out of 216 people, 189 people will prefer Brand X.
-0.09x+10.2=-0.02x+7.5
-0.07x=-2.7
X=38.57
Therefore the answer is c, 38.57