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2 years ago

Is the question statistical? What was the temperature at noon today in Raleigh, North Carolina?

1 answer:

7 0

Yes, this question is statistical because the temperature in North Carolina is a number based of temp which makes it a statistical number.

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The table shows a linear function.

sergejj [24]

Answer:

$\large\boxed{y=\dfrac{5}{3}x+9}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept → (0, b)

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

From the table we have an y-intercept (0, 9) → b = 9.

Take other point from the table (-6, -1).

Calculate the slope:

$m=\dfrac{-1-9}{-6-0}=\dfrac{-10}{-6}=\dfrac{5}{3}$

Finally:

$y=\dfrac{5}{3}x+9$

7 0

3 years ago

Find the missing angle.

PSYCHO15rus [73]

Answer:

126 Degrees

Step-by-step explanation:

180-54=126

3 0

2 years ago

Read 2 more answers

A car drives 195miles in 3hours and 15minutes. What is the average speed of the car?

lisabon 2012 [21]

Answer: It is 60 miles per hour

Step-by-step explanation: average speed = total distance / total time

Now you know the answer as well as the formula. Hope this helps, have a BLESSED AND WONDERFUL DAY!

- Cutiepatutie ☺❀❤

7 0

2 years ago

What is the slope intercept form of the equation 4x-8y=72

Masteriza [31]

Answer:

y = 1/2x - 9

General Formulas and Concepts:

Alg I

Standard Form: Ax + By = C

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define

Standard Form: 4x - 8y = 72

Step 2: Find slope-intercept form

Subtract 4x on both sides: -8y = 72 - 4x
Divide both sides by -8: y = -9 + 1/2x
Rewrite: y = 1/2x - 9

6 0

2 years ago

HELPPP!!!!!

shtirl [24]

42 is the LCD of all the above fractions.

7 0

2 years ago