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
serious [3.7K]
3 years ago
8

A company has 31 salespeople. A board member at the company asks for a list of the top 4 salespeople, ranked in order of effecti

veness. How many such rankings are possible?
Mathematics
1 answer:
kvv77 [185]3 years ago
8 0

Answer:

31465 ways

Step-by-step explanation:

Given data

Let us apply the combination formula

nCr = n! / r! * (n - r)!

n= 31

r= 4

substitute

= 31!/4!(31-4)!

= 31!/4!(27)!

= 31*30*29*28*27!/ 4!(27)!

= 31*30*29*28/4!

=31*30*29*28/4*3*2*1

=755160/24

=31465 ways

Hence there are 31465 possible ways to rank it

You might be interested in
When calculating a loan’s effective interest rate, if the nominal rate is 8. 5%, what value of i do you plug into your equatio
natta225 [31]

The nominal rate to plug in will be 0.085.

Given to us, the nominal rate is 8.5%,

The value to plug into your equation,

The equation can be simple interest or compound interest in both cases the value of the nominal rate to the plugin will be the same.

Thus, the nominal rate is 8.5% can be written as

\begin{aligned}Nominal rate&= 8.5\%\\&= \dfrac{8.5}{100} \\&= 0.085\end{aligned}

Hence, the nominal rate to plug in will be 0.085.

To know more visit:

brainly.com/question/12522729

6 0
3 years ago
For what values of them will the expression below be a perfect square? <br> 9x^2+30x+m
matrenka [14]
I am so so so sorry I do not know the answer but I might later in the shool year
4 0
3 years ago
PLZ HLP ASAP WILL MARK BRIANLEIST
alisha [4.7K]
.625 
take the amount of quarts divide it by 4 we get .625 then we put it was a fraction 625/1000 after we simplify we get 5/8
5/8 of a can per quart
6 0
3 years ago
Read 2 more answers
You buy a game for $40, and the sales tax is $2. What percent of the game price are you paying in sales tax?
Andreas93 [3]
To get the answer we can use proportion
40$ ------------- 100%
2$ ---------------- x
crossmultiply now
40x=2*100           /:40
x=200:40
x=5% - its the answer
6 0
3 years ago
Read 2 more answers
the area of the top of a rectangular table is 323 square feet. If the length of the table is 19 feet , what is the width
sergejj [24]

Answer:

hello :

the area is : A= w ×l     ...   w :  the width    l : the length

A = 323     l = 19     w ?

l = A/w

l = 323/ 19

l = 17 feet


4 0
3 years ago
Other questions:
  • andy has 9 math books and 6 reading books if he wants to distribute them evenly among some bookshelves so that each has the same
    8·1 answer
  • In numerical expression what is the sum of 3 fifteens and 4 twos
    6·1 answer
  • Write each literal term in exponential form. kkkkknn
    13·1 answer
  • A dilation has been performed on ΔABC. The length of segment BC is 5 cm and the length of segment BC' is 30 cm. If segment AC ha
    6·1 answer
  • Idk how to get that answer.
    9·1 answer
  • Nadia runs 8 miles each weekend. How many yards does Nadia run each weekend
    12·2 answers
  • If f(x)=3 x -1 and g(x)=0.03x^3-x+1 an approximate solution for the equation f(x)=g(x) is
    11·1 answer
  • Which equation has a solution of x = 2? Choose ALL that apply.
    7·1 answer
  • The cost for a company to produce x smartphones can be modeled by C(x)= 2x+35 and the company's total profit after selling x sma
    15·1 answer
  • Quandale dingle caught eating fire at a market
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!