What is the formula for sugar?
1 answer:
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A null hypothesis illustrates that two variables in the hypothesis have no statistical significance.
The null hypothesis is:
The regression equation is given as:
The variables are: and
The null hypothesis states that, there is no statistical significance between and
.
This is represented as:
Hence, the null hypothesis is:
Read more about null hypothesis at:
<u>Answer-</u>
The absolute value of the difference of the two numbers was found to be 7.
<u>Solution-</u>
The given two numbers are, 2 and -5.
Between these two number,
larger number = 2
smaller number = -5
(∵ As 2 is right of -5 on the number line)
Therefore, it can be proved the order doesn't matter if we take the difference in absolute value.
2 hr 15 min = 2 
hours = 2.25 hours
"how far" means distance ... so distance = rate x time
distance = 56 x 2.25 = 126 miles
"how long" means time ... so using the same formula
168 = 56 x time
divide both sides of the equation by 56 to solve
3 hours = time
"how far" means distance ... so distance = rate x time
distance = 56 x 2.25 = 126 miles
"how long" means time ... so using the same formula
168 = 56 x time
divide both sides of the equation by 56 to solve
3 hours = time