Answer:
See below
Step-by-step explanation:
a.i. 0 liters
ii. 60 liters
iii. 110 liters
Graph attached
Answer:
m=1/6
Step-by-step explanation:
Answer:
Field Experiment
Step-by-step explanation:
According to my research on different types of experimentation methods, I can say that based on the information provided within the question this would be called a Field Experiment. This is a type of experiment that is done in the daily lives of the subjects and their environment, and the researcher has no control over the variables surrounding the experiment. This situation can be called a field experiment since the company is sending the emails to potential customers who will view it during their everyday life/routine and the company has no control over any other variables other than the email.
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The square root of a a negative integer is imaginary.
It would still be a negative under a square root if you multiplied it by 2, therefor it will still be imaginary, or I’m assuming as your book calls it, undefined.
2•(sqrt-1) = 2sqrt-1
If you add a number to -1 itself, specifically 1 or greater it will become a positive number or 0 assuming you just add 1. In that case it would be defined.
-1 + 1 = 0
-1 + 2 = 1
If you add a number to the entire thing “sqrt-1” it will not be defined.
(sqrt-1) + 1 = 1+ (sqrt-1)
If you subtract a number it will still have a negative under a square root, meaning it would be undefined.
(sqrt-1) + 1 = 1 + (sqrt-1)
however if you subtract a negative number from -1 itself, you end up getting a positive number or zero. (Subtracting a negative number is adding because the negative signs cancel out).
-1 - -1 = 0
-1 - -2 = 1
If you squared it you would get -1, which is defined
sqrt-1 • sqrt-1 = -1
and if you cubed it, you would get a negative under a square root again, therefor it would be undefined.
sqrt-1 • sqrt-1 • sqrt-1 = -1 • sqrt-1 = -1(sqrt-1)
Sorry if this answer is confusing, I don’t have a scientific keyboard, I’ll get one soon.
A relation<span> is not a </span>function if it passes through the y-axis twice<span> because to be a function it should only </span>pass<span> </span>through the y-axis once.<span> </span>