<span>A direct variation means proportionality. Triangular numbers are quadratic in n. T(n)=n(n+1)/2. So no.</span>
Answer:
4 hours
Step-by-step explanation:
25 * 8 = 200
so, 30 * 8 = 240(minutes)
240 / 60 = 4 hours
Hope it helps!
Mark brianliest if I'm right please!
Answer:
Step-by-step explanation:
Mia used One Third of the felt for her art project. 3/3 would be the whole felt together. Since one part of three sections was used up then this means that 1/3 was used.
<u>The </u><u>scientific method </u><u>consists of the following </u><u>steps</u><u>: conceptualize a process or problem to be studied, collect research data, analyze the data, and draw conclusions.</u>
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Which of the following study design categories focuses on observing and documenting behavior?
- Several various kinds of non-experimental studies in which behavior is routinely observed and documented are collectively referred to as observational research.
- A variable or combination of variables must be described in order to be the focus of observational research.
What are some examples of biological processes that have an impact on development?
- An individual's physical makeup can alter as a result of biological processes.
- and several biological processes that have an impact on development include weight gain, changes in motor skills, puberty's hormonal changes, and cardiovascular deterioration.
Learn more about documenting behavior
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