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Question 10 of 30
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An arborist is commissioned to study the amount of tree decay in a forest. The arborist obtains detailed information about the
forest, the location, the annual rainfall, the type of tree species and other plants present, the pests and insects associated with
tree death, and other information deemed relevant. On the basis of this information, the arborist reports that she puts the
proportion of decayed trees at 22%. Therefore, she concludes that the probability of a randomly selected tree having decay is
p=0.22. This is an example of:
O a personal probability.
O a frequency based probability,
O a fixed probability.
O a random probability,

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step-by-step explanation:

the area of a triangle is determined by the formula: base x height * 1/2

you'll need to assign a base to the triangle. based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). the distance between any two numbers is found by just subtracting them. here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

so the distance (aka the length of the base) is 4. the height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). we should subtract the y values this time to find the height/distance.

4 - 1 = 3

so the height is 3.

base = 4

height = 3

hope this if needed hmu

answer: 3 x 2 = 6 and 6+0

step-by-step explanation: sum equals addition and twice is multiplication so its

3 x 2 = 6

6+0= 6

identity property of zero