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Answer:
B = (-4, 5)
Step-by-step explanation:
Reflection over the origin changes the signs of the coordinates.
(x, y) ⇒ (-x, -y)
(4, -5) ⇒ (-4, 5)
Point B is (-4, 5).
A bottle of water is placed in a freezer. The table shows how the approximate temperature of the bottle changes over time. What
type of function best models the data in the graph?
2 answers:
Answer:
Exponential graph.
Step-by-step explanation:
A bottle of water is placed in a freezer. The table shows the approximate temperature of the bottle changes over the time.
Time 0 5 10 15 20
Temperature 25 21.3 18.1 15.4 13.1
Now we take the common ratio of the temperatures given in the table.
common ratio =
Therefore the function plotted on the graph will model an exponential graph.
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Assuming that the amount of wheat each bag can hold is a whole number, so each bag can hold 96 kg (otherwise, each bag would hold 96.875 kg and there would be no wheat left).
Then, to find how much wheat will be left, let's calculate how much the 8 bags will hold, and then we subtract this value from the total:
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Answer:
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Step-by-step explanation:
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