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3 years ago

12

The equation of the linear regression line represents the relationship between the number of cars washed for charity, x, and the

amount earned for the charity, y. What does the slope of the line represent? yˆ=10x+20

1 answer:

Ahat [919]3 years ago

7 0

<span>For every car washed for charity, the amount earned for the charity increases by $10.
</span>

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Cameron has 2 video game holder stands each can hold 2 rows of 20 games write and evaluate a numerical expression to find the to

Aleksandr [31]

Answer:

so this would be the equation

2(2*10)=v

So the number on the outside is the number of stands, the second 2 is for the two rows, and the 10 is the games. I did this because its two rows and combined they make 20 games. It took me a little to figure that out.

This shows the number of games total in both holders.

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3 years ago

A warehouse holds 100 barrels in storage each barrel has a capacity of 50 liters if all the barrels are filled with water how ma

aksik [14]

100 barrels * 50 liters = 5000 liters of water. 1 kiloliter = 1000 liters, so there are 5 kilo liters

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3 years ago

[20 pts] evaluate the logarithm log(6)1/36, show work pls!

Delvig [45]

Answer:

$\large\boxed{\log_6\dfrac{1}{36}=-2}$

Step-by-step explanation:

$\text{We know:}\\\\\log_ab=c\iff a^c=b\\\\\log_6\dfrac{1}{36}\qquad\text{use}\ a^{-1}=\dfrac{1}{a}\\\\=\log_636^{-1}=\log_6(6^2)^{-1}\qquad\text{use}\ (a^n)^m=a^{nm}\\\\=\log_66^{(2)(-1)}=\log_66^{-2}\qquad\text{use}\log_ab^n=n\log_ab\\\\=-2\log_66\qquad\text{use}\ \log_aa=1\\\\=-2(1)=-2$

$\log_6\dfrac{1}{36}=-2\ \text{because}\ 6^{-2}=\dfrac{1}{6^2}=\dfrac{1}{36}$

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3 years ago

Ynhas an approximateN(np,np(1−p)). Sop(1−p) is animportant function ofpas it is in the variance ofYn. Thus, ifpis unknown, we mi

guajiro [1.7K]

Answer:

i really don't know but good luck

Step-by-step explanation:

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3 years ago

Under a dilation with a scale factor of 4/5 a 10-inch segment becomes a ___ -inch segment.

julsineya [31]

Answer:

8 inch

Step-by-step explanation:

dilation actor = 4/5

Scale dilation is used to change the dimensions of the line segment or anuy measurement in length.

So, 10 inch segment = $\frac{4}{5}\times 10=8$ inch

thus, the 10 inch segment is equal to 8 inch on the scale.

5 0

3 years ago