Answer:
c. ordinal
Step-by-step explanation:
Possible values of Omega-3 fatty acids:
Placebo(0g daily).
1g daily
1.8g daily
Ordered numbers, each number representing a category, and thus, it is an ordinal variable and the correct answer is given by option c.
Answer:
122.293
Step-by-step explanation:
A fact family needs to have at least 3 numbers. The first two numbers are added to give the third number. A fact family is used to show the Commutative Property of Addition. So,
3 + 4 = 4 + 3 = 7
The third number is 7
Answer: B
Step-by-step explanation:
We know N cannot be 0 as the value would not be negative.
We know N cannot be negative as that would make the expression positive.
B is the only answer that works.
