Null hypothesis is stated as H0: Sunflower seeds planted in well-drained soil will grow faster than sunflower seeds planted in wet soil.
Null hypothesis is defined as the hypothesis that stated that there is no relationship between the two population parameters. It is denoted by H0
To form the null hypothesis we take it as
Null hypothesis : The sample data provides no evidence to support some claim being made by an individual.
Thus according to the question the null hypothesis can be stated as
Null hypothesis, h0 : Sunflower seeds planted in well-drained soil will grow faster than sunflower seeds planted in wet soil.
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Answer:

Step-by-step explanation:
We know that the distance formula is
. We already have the x values, which are
and
, subtracting
from 5a gets us
.
Same concept for the y values, let's subtract the first y value from the second.
The second y value is
, while the first is 

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Answer:
Angle BCD = 73 + 53 = 126 degrees
Step-by-step explanation:
The correct answer is: 2x+3y=24
1, 73 because 73 is a prime number and prime numbers only have 1 and itself as a factor. Therefore, there are only 2 factors for 73 which is 1 and 73.