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7nadin3 [17]
3 years ago
5

Find the slope of the line ​

Mathematics
2 answers:
inysia [295]3 years ago
3 0
You would take delta y over delta x
(8-4)/(8-4) and it would be 1.

the slope is 1
deff fn [24]3 years ago
3 0

Answer:

The slope of the line is: 1

Step-by-step explanation:

Use the equation

\frac{y2 - y1}{x2 - x1}

Use the two sets of points given to you to slve the equation.

Assign the points their variables:

x1 y1 x2 y2

(4, 4) (8, 8)

Insert the numbers into the equation:

\frac{8 - 4}{8 - 4}

Simplify:

\frac{4}{4}  = 1

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What is 0.24999999 as a fraction
lesya692 [45]

Answer:

0.24999999 as a fraction equals 24999999/100000000

Step-by-step explanation:

To write 0.24999999 as a fraction you have to write 0.24999999 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

3 0
3 years ago
Jessica is purchasing a new car whose MSRP is $19,750. She is trading in her old car for $8100 and being upgraded to a premium p
andrew-mc [135]

Jessica is purchasing a new car whose MSRP is $19,750. She is trading in her old car for $8100.

Without the upgrade package and delivery charge , the cost of her car is

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6 0
3 years ago
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The diameter of a circle is 2 kilometers. What is the radius?
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The radius of the circle is 1km
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babunello [35]

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37.5 degrees will be angle B

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5 0
3 years ago
Product codes of 2, 3, 4, 5, or 6 letters are equally likely. What is the mean and variance of the number of letters in the code
ss7ja [257]

Answer:

Mean = 4

Var = \frac{25}{12}

Step-by-step explanation:

Given

Codes: 2,3,4,5,6

Required

Determine the Mean and Variance

Equally likely implies that the data follows a uniform distribution.

So,

Mean = \frac{a+b}{2}

Where

a = Lower\ Bound = 2

b = Upper\ Bound = 6

Mean = \frac{a+b}{2}

Mean = \frac{2 + 6}{2}

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Variance of a uniform distribution is calculated as thus;

Var = \frac{(b-a+1)^2}{12}

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Var = \frac{25}{12}

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