What is the midpoint of FB?Point APoint GPoint HPoint L
2 answers:
Answer: The correct option is (D) point L.
Step-by-step explanation: We are given to find the mid-point of FB from the figure shown.
The point F is located on the number line at - 2,
and
the point B is located on the number line at 8.
Therefore, the mid-point of the line FB will be located at
Since the point L is located at 3 on the number line.
So, the mid-point of FB will be the point L.
Thus, (D) is the correct option.
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No, (2 , 3) does not satisfy the inequality 4x + 3y > 20.
See attached picture:
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See attached picture:
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Answer:
7 days
Step-by-step explanation:
At 25% per day, it will take approximately 3 days to double the population, so approximately 6 days for the population to quadruple. Checking that number, we find it is not quite enough for the experiment, so another day is required.
"Guess and check" as a method of solution works especially well if you have an automated checker to evaluate your guess. A graphing calculator or spreadsheet can work well for this.
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We guess 3 days as the doubling time using the "rule of 72" that says the product of percentage and doubling time is about 72. That is, 72/25 ≈ 3. (This is only a very rough approximation of doubling time, best for rates near 8%.)
