Prime numbers have only 2 factors 1 and its number for example:
2, 3, 5, 7, 11, 13, 17, 19, 23
Like this 1*2. Or 3*1
Composite numbers have more than two factors for example :
0, 4, 6, 8, 9, 10, 12, 14 15, 16..
For example 0 has many factors
0 times 3 0times 4
The most appropriate time-sampling procedure when a person must collect data and engage in another activity simultaneously is momentary sampling with longer interval
Time sampling is a method of sampling behavior in an observation study and is where an observer records behavior at prescribed intervals.
Momentary Time Sampling refers to recording the occurrence behavior data only if the student is engaged in that behavior at the end of the interval.
Here, a person must collect data and engage in another activity simultaneously, that is momentary sampling with longer interval
Hence, the most appropriate time-sampling procedure when a person must collect data and engage in another activity simultaneously is momentary sampling with longer interval
Learn more about Time sampling here
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Answer:
Given that,
A wealthy businessman invests $10,000.
It expects a 6.75% rate of return annually.
To find: the number of years it take the investment to reach at least $15,000 in value.
Explanation:
we know that,
Amount invested at r% rate of interest after t years is,
where P is the initial investment.
Substitute the values we get,
we get,
we get,
Calculating this we get,
Round to the nearest number of years.
we get,
6 years will it take the investment to reach at least $15,000 in value.
Answer is: 6 years will it take the investment to reach at least $15,000 in value
Answer:
Part E.
Wendell’s dog, Jordan, was getting in his way as he worked in the backyard. So, Wendell chained him to a pole. If the chain is 12 feet long, about how much area does Jordan have to walk around?
Step-by-step explanation:
Answer:
15/50
Step-by-step explanation:
5*3=15
5*10=50
so 15/50.
