Answer:
I need points
Step-by-step explanation:
I'm so so sorry
60+3+ sixty-three 63 and 6.3
Answer is <span>G. Subtraction
</span><span>234x+65y=219
1225x+65y=-427
</span><span>----------------------subtract
-991x = 646 to eliminate y and solve for x
</span>
Answer:
First, write the
✔ formula: d = rt
.
Next, use parentheses when you substitute
✔ 125
in for r and
✔ 3.2
in for t.
Now, simplify by
✔ multiplying
125 and 3.2.
Jeff raced for a distance of
✔ 400
miles.
Step-by-step explanation:
A sample consists of only the 25th student in a group of 1,000 students, called Systematic sampling.
<h3>What is meant by systematic sampling?</h3>
- Systematic sampling is a probability sampling technique in which researchers periodically choose people from the population.
- Comparatively speaking, systematic sampling is easier and clearer than a random sample. Additionally, it might make it easier to cover a large study region. Systematic sampling, however, puts certain arbitrary parameters into the data. This may result in some patterns being overrepresented or underrepresented.
- Imagine that a statistician randomly chooses 100 individuals from a population of 10,000 as an example of systematic sampling. For example, selecting a fresh sample to draw from every 12 hours is one way to make the sampling intervals systematically.
A sample consists of only the 25th student in a group of 1,000 students, called Systematic sampling.
To learn more about systematic sampling, refer to:
brainly.com/question/14313925
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