3. Evaluate each expression below if a=-2 and b = 3.
What is: 3a2-5b+8
10
20
...
Mathematics, 05.11.2020 23:20, Ganggang62
3. Evaluate each expression below if a=-2 and b = 3.
What is: 3a2-5b+8
10
20
8
5
Answers: 3
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What is the distance between the points (2 -3) and (-6 4) on the coordinate plane
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Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)
Answers: 3
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Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants. assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1
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