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agasfer [191]
3 years ago
9

Create a residual plot for each model and select the true statement based on the residuals for each model. The residual plot for

model 2 has a non-random pattern and is a good fit for the data. The residual plot for model 1 has a random pattern and is a good fit for the data. The residual plot for model 2 has a random pattern and is a good fit for the data. The residual plot for model 1 has a non-random pattern and is a good fit for the data.
Mathematics
1 answer:
Kisachek [45]3 years ago
8 0
Im not entirely sure but, if you're on plato answer D is correct


model 1 has a random pattern and is fit for the data
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The vertical line graph shows how often each number on a standard dice comes up. What percentage of rolls were a 6?
Igoryamba

Answer:

21%

Step-by-step explanation:

Out of the 25 + 9 + 12 + 21 + 12 + 21 = 100 total rolls, 6 came up 21 times so the percentage is 21/100 = 21%.

I hope this helps.

Please give me brianliest!

3 0
4 years ago
Describe the process of rewriting the expression Please Help
Mazyrski [523]

Answer:

x^{\frac{21}{4} }

Step-by-step explanation:

Given expression is:

(\sqrt[8]{x^7} )^{6}

First we will use the rule:

\sqrt[n]{x} = x^{\frac{1}{n} }

So for the given expression:

\sqrt[8]{x^{7}}=(x^{7} )^{\frac{1}{8} }

We will use tha property of multiplication on powers:

=x^{7*\frac{1}{8} }

= x^{\frac{7}{8} }

Applying the outer exponent now

(x^{\frac{7}{8} })^6

= x^{\frac{7}{8}*6 } \\= x^{\frac{42}{8} }\\= x^{\frac{21}{4} }

8 0
3 years ago
Solve the following question​
Sedbober [7]
Answer:
81
Explanation:
[(2^2) (3^4) (12^3)]/[(2^5) (6^3)]
Whenever you have a number that can be separated into parts you can and give the same exponent:
[(2^2) (3^4) (2^3x2^3x3^3)]/[(2^5)(2^3x3^3)]
Whenever you multiply two terms with the same base, you can add the exponents:
=[(2^8)(3^7)]/[(2^8)(3^3)]
Take both 2^8’s out
=(3^7)/(3^3)
Whenever you have two exponents with the same base divided you just subtract the exponents:
=3^4
=81
The answer is 81
5 0
3 years ago
Q # 14 please . .Write the slope-intercept of the equation for the line
Valentin [98]

You can see that this line passe through the points (-4,-2) and (4,3).

The slope of the line passing through the points (x_1,y_1) and (x_2,y_2) is

\dfrac{y_2-y_1}{x_2-x_1}.

Thus, the slope is

\dfrac{3-(-2)}{4-(-4)}=\dfrac{5}{8}.

Then the equation of the line is

y-3=\dfrac{5}{8}(x-4),\\\\y=\dfrac{5}{8}x+\dfrac{1}{2}.

Answer: correct choice is C.






7 0
4 years ago
Evaluate 6^2- 7(8 + 6 - 3^2
Pepsi [2]

Answer:

1

Step-by-step explanation:

double check with a calculator but thats what mine got.

5 0
3 years ago
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