Answer:
A
Step-by-step explanation:
In a variable ratio schedule, the number of times a behavior must occur before it is rewarded changes over time.
<h3>What's a variable?</h3>
- Variable( computer wisdom), a emblematic name associated with a value and whose associated value may be changed.
- Variable( mathematics), a symbol that represents a volume in a fine expression, as used in numerous lores.
- Variable( exploration), a logical set of attributes.
<h3>How do you measure variables?</h3>
- Statistical variables can be measured using dimension instruments, algorithms, or indeed mortal discretion.
- How we measure variables are called scale of measures, and it affects the type of logical ways that can be used on the data, and conclusions that can be drawn from it.
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Q. All of the following should be considered before enrolling in a 529 plan except which?
A. (D) There is a limit on how many colleges you can apply to.
Answer: Normative ethics would generally ask what right action is. ... Metaethics, on the other hand, would call into question what it means to say that any action is "correct", whether this type of evaluation is objective or subjective, universal or particular
Explanation :
Answer:The spinal canal is a tunnel that houses the spinal cord and nerves, protecting them from injury.
Explanation:
