Which of the following activities are examples of data gathering? Check all that apply. A.) surveying students about their favorite type of math problem B.) making a pie chart about a groups favorite activities C.) sampling water for contaminants D.) making a spreadsheet from dada found in a survey E.) finding the mean weight of heart disease patients in a study

80% of the cookies

step-by-step explanation:

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.