Answer:
Exact Form:
x=−107
Decimal Form:
x=−1.428571
Mixed Number Form:
x=−137
Step-by-step explanation:
Answer/Step-by-step explanation:
I would rather be player A. Player A's graph shows points going up. When lines move up left to right this is a positive graph which means positive points.Player B's graph shows negative points, because this line is moving up right to left. To prove this you can look at the coordinates and it would equal a negative number for player B.
If there are 20 flowers, then she had to of picked 4 tulips and 4x4 = 16 so there are 16 daisies. So 16-4= 12. She picked 12 more daisies than tulips.
A) The empirical rule tells you the probability of being within 1 standard deviation of the mean is 68%.
b) The probability that the sample mean falls within 3 standard deviations* of the mean is 99.7%.
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* The standard deviation of the sample mean is 1/√9 = 1/3 of the standard deviation of an individual sample. Hence the same limits (90-110) now cover 3 standard deviations of the sample mean.
Answer: Area of ΔABC = 56m².
Explanation:
Since we have given that
point P∈ AB, such that AP:BP=1:3
Point M is the midpoint of segment CP.
Now, we have given that
Area of ΔBMP=21 m²
Since M is the mid-point of CP, so,
Area of ΔCMP= 21 m².
So, Area of ΔBCP = 21+21=42 m²
According to question,
So, area of ΔABC is given by
Hence, area of ΔABC =56m².
