Answer:
Answer in explanation
Step-by-step explanation:
In this question, we are asked to determine what could have happened if the same experiment carried out by two academicians turned out to five different results statistically.
What majorly could have caused this is the difference in sample size. In a scientific experiment, the term sample size refers to how many individual observations are present.
Due to this difference in sample size, an experiment conducted with more sample size is expected to yield a greater amount of degree of freedom.
Thus, the small differences between the groups of observations are likely to be statistically significant.
Answer: So lets say that the width is w. The length(L) is 4 meters greater than 3 times the width. 3 times the width would be 3w, and then 4 meters greater than that would be 3w+4. You have two widths and two lengths to a rectangle that must add up to equal 72. So 2w + 2L =72. But remember that one L equals 3w+4
2(w) + 2(3w+4) = 72
2w+6w+8=72
8w+8=72
8w=64
w=8
L=3w+4
L=3(8)+4
L=24+4
L=28
So the dimensions are 8 meters by 28 meters
To check 2(8)+2(28)=72
Se a cada 25 minutos ele marca 15 pontos, para saber quantos pontos ele marcou em 200 minutos, basta dividir 200 por 25, que dá 8. Depois multiplicamos 8 por 15, que dá 120. Sendo assim, marcou 120 pontos em 200 minutos.
Resposta: Ele marcou 120 pontos.
Hello.
Plug in the value of p:
Now, all we have to do is solve the equation for y.
First, let's add 10 to both sides:
Now, add 3y to both sides:
Divide both sides by 3:
I hope it helps.
Have a nice day.
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