The graph of the linear function is shown on the coordinate grid. m c 0 0 5 - 1 . j p g
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What is the y-intercept of the graph of the linear function?

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If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!

Which situation is an example of an observational study?