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
ss7ja [257]
1 year ago
14

How many arrangements of three letter can be formed from the letters of the word MATH if anyletter will not be used more than on

ce?
Mathematics
1 answer:
Mariulka [41]1 year ago
7 0

Combinations = n! / (n - r)! r!

C\text{ = }\frac{n!}{(n-r)!\text{ r!}}\text{ }

In this case:

n = 4

r = 3

Combinations = 4! /(4-3)! 3! = 24/(1)(6) = 24/6 = 4

Answer:

4 arrangements

You might be interested in
I don’t understand this
MatroZZZ [7]

Answer:

your just finding area so

1.5×2.5=

1.5×1.5/2=

1.5×2.5=

I will put the answers in the comments I need to use a calculator

7 0
3 years ago
Read 2 more answers
Laila wants to create a data display to clearly show the median salary, the highest salary,
deff fn [24]

Answer:

a box plot

Step-by-step explanation:

Given the number of employees at her company is 685

If she chooses to create a dot plot, it means that she need to draw a lot, the total number of dots is 685 and even a wide domain of the number of data values on the x-axis.

If she chooses the box lot, which means that she wants to displays the five-number summary of a set of data. The five-number summary is the minimum, first quartile, median, third quartile, and maximum.

=> So it is the best fit for her choice.

If she chooses histogram, it means that she wants to group numbers into ranges to identify  the underlying frequency distribution (shape) of a set of continuous data

Hope it will find you well

7 0
3 years ago
Read 2 more answers
Frances drew ABC and DEF so that A D, AB = 4, DE = 8, AC = 6, and DF = 12. Are ABC and DEF similar? If so, identify the similari
lozanna [386]
B) similar SAS because u have a given angle and two sides of the angle that are proportional
4 0
3 years ago
Read 2 more answers
A ratio is in its simplest form 7:9.<br>if its consequent is 117, find the antecedent​
a_sh-v [17]

Answer:

Let the income and saving rs7x and respectively 2x

then

2x=500

Step-by-step explanation:

3 0
2 years ago
Please hurry
Lerok [7]

Answer:

-4

Step-by-step explanation:

 

7 0
3 years ago
Other questions:
  • The figure below shows three quadrilaterals on a coordinate grid:
    11·2 answers
  • Karla is given the equation 10x + 15 = 20 to solve. She says the solution is 1 2 . Which reason justifies her solution? *A) Karl
    5·1 answer
  • A local park is in the shape of a square. A map of the local park is made with the scale 1 inch to 200 feet.
    10·1 answer
  • Brenda says that the negative of 1/3 is 3. because on the opposite sides of the zero if a number line is drawn. Is it true what
    7·1 answer
  • Help please :) much appreciated
    5·1 answer
  • What is the cost of m apples, if each apple costs $0.20?
    13·1 answer
  • The area of the figure is __ square units
    10·1 answer
  • PLEASE IT DUE IN 1 HR :(((((( During the month of February, Fabulous Feet Shoe Mart sold 30 pairs of red loafers. After an ad ca
    11·2 answers
  • Solve each system of equations or inequalities by graphing <br> 3x - 2y = 6<br> 2x + y = 4
    5·1 answer
  • 27 equals 2 less than a number
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!