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3 years ago

B) Find the standard deviation of the number of nights potential customers will need.

Mathematics

1 answer:

Fofino [41]3 years ago

4 0

Answer:

Step-by-step explanation:

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Likurg_2 [28]

It’s c got perfect from this

4 0

3 years ago

Use the point-slope formula to write an equation of the line that passes through (-5,3) and

trapecia [35]

Answer:

The equation in point slope form is $y-6=\frac{1}{3}(x-4)$

The equation in slope intercept form is $y=\frac{1}{3}x-\frac{14}{3}$

Step-by-step explanation:

step 1

Find the slope m

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

$(-5,3),(4,6)$

Substitute the values

$m=\frac{6-3}{4+5}$

$m=\frac{3}{9}$

simplify

$m=\frac{1}{3}$

step 2

Find the equation of the line in point slope form

$y-y1=m(x-x1)$

we have

$m=\frac{1}{3}$

$(4,6)$

substitute

$y-6=\frac{1}{3}(x-4)$ ---> equation in point slope form

step 3

Find the equation of the line in slope intercept form

$y=mx+b$

$y-6=\frac{1}{3}(x-4)$ ----> convert to slope intercept form

$y-6=\frac{1}{3}x-\frac{4}{3}$

$y=\frac{1}{3}x-\frac{4}{3}+6$

$y=\frac{1}{3}x-\frac{14}{3}$

5 0

3 years ago

Daniel bought 2 boards of wood for a school project. one board is 24 inches long, and the other board is 20 inches long. he want

lisov135 [29]

Answer:

48 inches (i tried)

3 0

2 years ago

GarryVolchara [31]

Answer:

The Answer is: 6 inches by 5 inches.

Step-by-step explanation:

Given: A structure that is 30 ft by 25 ft.

Scale: 3 in to 15 ft.

Or - Scale: 1 in to 5 ft.

Divide the sides by 5 to get how many 1" sections:

30 ft / 5 = 6 inches

25 ft / 5 = 5 inches

The sides of the drawing are 6 inches by 5 inches. This represents the 30 ft by 25 ft rectangle.

Hope this helps! Have an Awesome Day!! :-)

6 0

3 years ago

How many ways can a dozen books be placed on four distinguishable shelves if no two books are the same, and the positions of the

Jet001 [13]

Answer:

217945728000 ways

Step-by-step explanation:

Given

$Books = 12$ --- 1 dozen

$Shelf = 4$

The given condition implies that;

$Book\ 1 = 4$ ---- any of the 4 shelves

$Book\ 2 = 5$ --- any of the 4 shelves and either ways of book 1

$Book\ 3 = 6$ --- any of the 4 shelves and either ways of book 1 and 2

-----------------------

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So, the number of ways is:

$Ways = 4 * 5 * 6 * 7 * 8 * 9 * 10 * 11 * 12 * 13 * 14 * 15$

$Ways = 217945728000$

5 0

3 years ago