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3 years ago

Use the information provided to answer part a and part B for question 31. This diagram shows a number line

Mathematics

1 answer:

fomenos3 years ago

7 0

The solution is to find, how many (1/8) are in (3/4).

x * 1/8 = 3/4

x = (3/4) * 8

x = 6

there are 6 (1/8) in (3/4)

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A quadrilateral has angles that measure 60°, 95°, and 150°.

Nikolay [14]

The sum of angles in a quadrilateral = 360 degrees.

Let the fourth angle be x:

Therefore: 60 + 95 + 150 + x = 360

305 + x = 360

x = 360 - 305

x = 55

Option B. I hope this helps.

6 0

3 years ago

G(2)<br> +7<br> What is the average rate of change of g over the interval -2.4)

solmaris [256]

Answer:

$Rate = 1$

Step-by-step explanation:

Given

$g(x) = x + 7$

Interval: (-2,4)

Required

Determine the average rate of change

This is calculated using:

$Rate = \frac{g(b) - g(a)}{b-a}$

Where:

$(a,b) = (-2,4)$

So, we have:

$Rate = \frac{g(4) - g(-2)}{4-(-2)}$

$Rate = \frac{g(4) - g(-2)}{4+2}$

$Rate = \frac{g(4) - g(-2)}{6}$

Calculate g(4) and g(-2)

$g(4) = 4 + 7 = 11$

$g(-2) = -2 + 7 = 5$

So:

$Rate = \frac{11 - 5}{6}$

$Rate = \frac{6}{6}$

$Rate = 1$

<em>Hence, the average rate of change is 1</em>

3 0

3 years ago

30 POINTS! PEASE HELP!!!

Temka [501]

Answer:

Step-by-step explanation:

5 0

3 years ago

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PLZZZ I NEED HELP ON C IM ON A QUIZ

kvv77 [185]

Answer:

150

Step-by-step explanation:

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3 years ago

The passing yards for the top 5 quarterbacks in the country are 3,832, 3,779, 3,655, 3,642, and 3,579. Find the variance and sta

Leviafan [203]

First get the average passing yards:

(3,832 + 3,779 + 3,655 + 3,642 + 3,579) / 5 = 3,697.4

Now get the squared residuals for each quarterback's passing yards. That is, compute the difference between each data and the average, then square the result. For example,

(3,832 - 3,697.4)^2 = 134.6^2 = 18,117.2

For the others, you should get squared residuals of

6,658.56

1,797.76

3,069.16

14,018.6

Take the sum of the squared residuals, then - since this is a sample, and not a population of all quarterbacks - divide the sum by 5 - 1 = 4 to get the variance:

(18,117.2 + 6,658.56 + 1,797.76 + 3,069.16 + 14,018.6)/4 = 10,915.3

The standard deviation is just the square root of the variance:

√(10,915.3) ≈ 104.48

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3 years ago

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