1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zheka24 [161]
2 years ago
10

Evaluate the given expression. 5 P 2

Mathematics
1 answer:
Mamont248 [21]2 years ago
7 0

Answer:

20

Step-by-step explanation:

nPr = n!/(n-r)!

5P2 = 5!/(5-2)!

= 5!/3!

= 5×4×3!/3!

= 5×4

= 20

You might be interested in
What are the solution of the equation 2|×+7|-3=5​
marin [14]

Answer:

x = -3

Step-by-step explanation:

2(x + 7) - 3 = 5     (given)

2x + 14 - 3 = 5     (Distributive Property)

2x + 14 = 8           (Addition Property of Equality)

2x = -6                  (Subtraction Property of Equality)

x = -3                    (Division Property of Equality)

6 0
3 years ago
Please help ASAP!<br> Thank you
Leno4ka [110]
The answer has to be 16 because when you add them it goes up
6 0
3 years ago
Read 2 more answers
Evaluate the following expression.<br> 1/5^-2
Romashka [77]
This is how the whole equation goes:
1/x^-a = x^a
So, 1/5^-2 is the same as 5^2, which is 25. 
8 0
3 years ago
Read 2 more answers
Exponential functions <br>​
Rainbow [258]

Answer:

<em>An exponential function is a Mathematical function in form f (x) = ax</em><em>.</em>

<em>f(x) = ax</em>

Step-by-step explanation:

<em> where “x” is a variable and “a” is a constant which is called the base of the function and it should be greater than 0.</em>

<em>NoTe</em><em>:</em><em> The most commonly used exponential function base is the transcendental number e, which is approximately equal to 2.71828.</em>

<em>if</em><em> </em><em>u</em><em> </em><em>nee</em><em>d</em><em> </em><em>any</em><em> </em><em>hel</em><em>p</em><em>, </em><em>ju</em><em>st</em><em> </em><em>tell</em><em> </em><em>me</em><em> </em><em>kn</em><em>ow</em>

6 0
2 years ago
Write a function for the line with a slope -1/4 that passes through the point (4,5)
Lilit [14]

Answer: The point slope solution is y+4 = -(1/2)(x-4) which is y + 4 = -(.5)x + 2 or y = -(.5)x -2.

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Find the x and y intercepts
    6·1 answer
  • Find the zeros of the polynomial function f(x)=x^4-5x^3+11x^2-25x+30
    12·1 answer
  • What are two consecutive numbers whose cubes differ by 331
    8·1 answer
  • What property is shown in step 8?
    8·1 answer
  • Help me asap oleaseeee
    9·2 answers
  • Can someone please help quick!
    8·1 answer
  • Find the critical point of the function f(x) = x2 – 2x + 7.
    6·1 answer
  • HELP !!!! find the measurements of each angle
    7·1 answer
  • Find the geometric mean between 8 and 18. Write answer as a simplified radical. No Decimals!!!!
    11·1 answer
  • Mcm de 2,5,10,25 grupo de valores
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!