All categories

3 years ago

The formula for calculating n!! what ?

Mathematics

2 answers:

otez555 [7]3 years ago

6 0

Answer:

Formula of n!= n×(n-1)!

Scrat [10]3 years ago

3 0

Answer:

The chemical symbol for nitrogen is N. ... The formula can be represented as N≡N.

Step-by-step explanation:

You might be interested in

Triangle RST has vertices located at R (2, 3), S (4, 4), and T (5, 0).

LiRa [457]

The length of the sides are 2.24, 4.24 and 4.12 units while the slope are 0.5, -1 and -4.

<h3>Linear equation</h3>

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the rate of change and b is the initial value of y.

For RS:

$Length = \sqrt{(y_2-y_1)^2+(x_2-x_1)^2}=\sqrt{(4-3)^2+(4-2)^2}=2.24 \\
\\
slope=\frac{y_2-y_1}{x_2-x_1} =\frac{4-3}{4-2}=0.5$

For RT:

$Length = \sqrt{(y_2-y_1)^2+(x_2-x_1)^2}=\sqrt{(0-3)^2+(5-2)^2}=4.24 \\
\\
slope=\frac{y_2-y_1}{x_2-x_1} =\frac{0-3}{5-2}=-1$

For ST:

$Length = \sqrt{(y_2-y_1)^2+(x_2-x_1)^2}=\sqrt{(0-4)^2+(5-4)^2}=4.12 \\
\\
slope=\frac{y_2-y_1}{x_2-x_1} =\frac{0-4}{5-4}=-4$

The length of the sides are 2.24, 4.24 and 4.12 units while the slope are 0.5, -1 and -4.

Find out more on linear equation at: brainly.com/question/14323743

5 0

3 years ago

13. How many drinks are in a 2 oz martini made with 100 proof alcohol

pentagon [3]

Answer:

4 drinks.

Step-by-step explanation:

-One drink is defined as having one-half ounce of pure ethyl alcohol; each of the following is considered "one drink." *1 oz of 100 proof distilled spirits at 50% alcohol.

$Drinks=\frac{2oz}{0.5oz}\\\\=4$

Hence, 2 oz martine has 4 drinks

7 0

3 years ago

What decimals are equal to 1.5^3

balu736 [363]

Answer:

3.375

Step-by-step explanation:

3 0

3 years ago

A building with a height of 14 m casts a shadow that is 16 m long while a taller building casts a 24 m long shadow. What is the

uranmaximum [27]

26 i am not really sure cuz what i did was 16-14= 2
2+24= 26

5 0

3 years ago

Read 2 more answers

7.4 Centimeters to kilometers

Ket [755]

Answer:

.00074 km

Step-by-step explanation:

7.4 cm * 1 m * 1km =7.4/100/100=.00074

100 cm 100m

7 0

3 years ago