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2 years ago

6

Determine the equation for the line of best fit to represent the data.

1 answer:

Jlenok [28]2 years ago

8 0

Answer:

d

Step-by-step explanation:

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HELP PLEASE!! The following data shows the weight in ounces of 10 different bags of candy.

STatiana [176]

Answer:

C.

Mean= 4.9

Mean Absolute Deviation (MAD): 4.099173553719

Step-by-step explanation:

An outlier is a value that is very different from the other data in your data set. This can skew your results. As you can see, having outliers often has a significant effect on your mean and standard deviation. Because of this, we must take steps to remove outliers from our data sets.

outlier: 21

8 0

3 years ago

Graph a line to represent the linear equation y=54x−4.

Naddika [18.5K]

Answer:

yes it represents it because the linear equation

8 0

2 years ago

What does x equal to? “?” = x Solve by using fractions and round to the nearest hundredth if necessary

Anna007 [38]

Answer:

3.5 inches

Step-by-step explanation:

We can rotate the figure to the left 90 degrees clockwise so that it becomes same orientation as the figure to the right.

Since they are similar figures, their corresponding sides are proportional.

The 4 inch side of left figure corresponds to 16 in side of right side figure.

The "?" inch side of left figure corresponds to 14 in side of right side figure.

We can replace "?" with "x" and setup two ratios and equate them:

$\frac{4}{16}=\frac{x}{14}$

Now, we can cross multiply and solve for x:

$\frac{4}{16}=\frac{x}{14}\\16x=4*14\\16x=56\\x=\frac{56}{16}\\x=3.5$

Hence,

the unknown side marked "?" is equal to 3.5 inches

6 0

3 years ago

What are the zeros of f(x) = x2 - x - 30?

Grace [21]

Answer:

the answer is x = -6 and x =5

just took the test

5 0

3 years ago

How do I solve this? Please show steps clearly so i can understand, thank you

Lesechka [4]

Answer:

The value of $x=8$ .

Step-by-step explanation:

Given:

$\frac{x+3}{x}-\frac{x+1}{x+4}=\frac{5}{x}$

We need to solve this equation.

Solution:

First combining equation having same denominators we get;

$\frac{x+3}{x}-\frac{5}{x}=\frac{x+1}{x+4}$

Now denominators are common so we will solve the numerators we get;

$\frac{x+3-5}{x}=\frac{x+1}{x+4}\\\\\frac{x-2}{x}=\frac{x+1}{x+4}$

Now by cross multiplication we get;

$(x-2)(x+4)=x(x+1)$

Now Applying distributive property we get;

$x^2+4x-2x-8=x^2+x\\\\x^2+2x-8=x^2+x$

Now Combining the like terms we get;

$x^2+2x-x^2-x=8\\\\x=8$

Hence on solving we get the value of $x=8$ .

3 0

3 years ago