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tensa zangetsu [6.8K]
4 years ago
8

Simplify by commbining the like terms. 8y - 3y

Mathematics
2 answers:
Nikitich [7]4 years ago
7 0
8y - 3y = 5y 

Combining the terms, or in this case, subtracting them will result in 5y.
11Alexandr11 [23.1K]4 years ago
3 0
8y-3y=5y
5y is the answer
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Arachnophobia is the fear of spiders. People with arachnophobia suffer to different degrees, but they tend to react intensely to
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Answer:

1. The null hypothesis is that there is no difference between the population means (in other words, there is no treatment effect).

2. The<u> alternative hypothesis</u> is that at least one of the population means is different from another (in other words, there is an effect Of at least one Of the treatments).

Step-by-step explanation:

In a statistical analysis, the statistician shares his participants into several groups and administers treatments to them. After administering the treatment, he might want to compare the values obtained to see if there is a difference. If he accepts the null hypothesis as true, that means that there was no difference between the population means. This can also be taken to mean that the result had no difference among the groups.

But if the alternative hypothesis was true, that means that the population means were not all equal and so, there was an effect from the treatment administered.  

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3 years ago
A truck can be rented from Company A for ​$100 a day plus ​$0.20 per mile. Company B charges ​$60 a day plus ​$0.70 per mile to
denis23 [38]

Answer:

Step-by-step explanation:

First, we write the rental cost with each company:

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Company B Pb = 60 + 0.7*m

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Now, we need to find "number of miles in a day at which the rental costs for Company A and Company B are the same". This means Pa = Pb. Then:

100 + 0.2*m = 60 + 0.7*m

Solving the equation for m by taking 0.2m and 60 on both sides:

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3 years ago
Carlos says that 17.43÷100 is the same as 174.3÷0.01 is he correct? Explain.
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No, in order for this to be correct, you'd have to move BOTH decimals in the same direction the same amount of places.<span />
6 0
3 years ago
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<img src="https://tex.z-dn.net/?f=R%20%3D%20%5Csqrt%7B%20%5Cfrac%7Bax%20-%20P%7D%7BQ%20%2B%20bx%7D%20%7D%20" id="TexFormula1" ti
Phantasy [73]

Step-by-step explanation:

r = \sqrt{ \frac{ax - p}{q + bx} } \\  {r}^{2}  =  \frac{ax - p}{q + bx}

r² (q + bx) = ax - p

qr² + bxr² = ax - p

qr² + p = ax - bxr²

qr² + p = x (a - br²)

x =  \frac{q {r}^{2}  + p}{a - b {r}^{2} }

7 0
4 years ago
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