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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Here is how you solve
4x+12-12=0-12
4x=-12
x=-3
ANSWER: A right triangle is scalene if all three sides are a different length such as one with sides of 3, 4 and 5. You can have an isosceles right triangle with two sides the same length such as a 1, 1 and 2 sided triangle. An equilateral right triangle (all three sides equal) is not possible.
Answer:
The first step is to find the volume of the two hemispheres.
Step-by-step explanation:
Since the 2 hemispheres have the same radius, we can simply find the volume of a sphere.
Volume of sphere
Volume of solid
= volume of cylinder -volume of 2 hemispheres
Let's find the volume of the cylinder.
Volume of cylinder
Thus, volume of solid
Let's assign the width to a variable, with that variable being x. the length is two times the width, so it would be 2x. the perimeter of a rectangle is length + length + width + width, so you would add 2x + 2x + x + x = 24 inches. combine like terms (x) to get 6x = 24. divide both sides by 6 to get x = 4. so the width (x) is 4, and the length (2x) is 8. the area of a rectangle is length times width, so multiply 4 * 8. that would get you 32 inches^2.
