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
ddd [48]
2 years ago
6

How many different 11-letter words (real or imaginary) can be formed from the letters in the word PROBABILITY?

Mathematics
1 answer:
Lostsunrise [7]2 years ago
6 0
<h3>Answer:  9,979,200</h3>

This is one single number. It's just a bit under 10 million

Delete the commas if necessary.

==================================================

Explanation:

If we could tell the repeated letters apart, then there would be

11*10*9*8*7*6*5*4*3*2*1 = 39,916,800

different ways to scramble up the letters.

However, we have 2 copies of b and 2 copies of i

So we have to divide by 2*2 = 4 to correct this overcounting

(39,916,800)/4 = 9,979,200

You might be interested in
Help???????????????????
Reil [10]

Answer:

42:36

=42/36

=(7*6)/(6*6)

=7/6

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Given that 5 x − 3 y = 32 Find y when x = 4
ollegr [7]

Answer:

<h2><em>y</em><em>=</em><em>-</em><em>4</em></h2>

<em>Sol</em><em>ution</em><em>,</em>

<em>X=</em><em>4</em>

<em>Now</em><em>,</em>

<em>5x - 3y = 32 \\ or \: 5 \times x - 3y = 32 \\ or \: 5 \times 4 - 3y = 32 \\ or \: 20 - 3y = 32 \\ or \:  - 3y = 32 - 20 \\ or \:  - 3y = 12 \\ or \: y = -   \frac{12}{ 3}  \\ y =  - 4</em>

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em>

4 0
3 years ago
Read 2 more answers
Write an equation in​ the slope-intercept form of the line.
nata0808 [166]
Answer: Y= 1/-2x + 2
4 0
2 years ago
Mario is paid a salary of $500 plus 8% of sales. Calculate his total income if his sales total $10,890 in the
Gre4nikov [31]

Answer:

His total income is of $1,371.2.

Step-by-step explanation:

His salary is of $500, plus 8% of his sales.

In this question:

Sales of $10,890. So his salary is given by:

S = 500 + 0.08*10890 = 500 + 871.2 = 1371.2

His total income is of $1,371.2.

7 0
2 years ago
Ronald is making hats and scarves for charity. He has enough yarn to make 5 hats and 8 scarves. It takes him 12 hours to knit a
Illusion [34]
X+y<=20 is false, because it tries to correlate the amount of hats and scarfs with the time, without considering the time to knit each object

x<=5 is correct, he can at most make 5 hats for more he is missing yarn

y<=8 is correct, same reasoning but with scarfs

5x+8y<=20 is false, it compares the yarn requirements with the total time

12x+6y<=20 is correct, a corrected version of the first constraint which uses the worktime of each object essentially meaning "the time worked on all objects has to be less than the 20 hour time total"


so
x<=5
y<=8
12x+6y<=20
are correct
6 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the relationship between the graph
    9·1 answer
  • What is (2x3) squared + 5 squared?
    15·2 answers
  • Dana walks 3/4 mile in 1/4 hour. what is dana's walking rate in miles
    15·2 answers
  • A polygon that has all angles the sane is said to be
    5·1 answer
  • Help me substitution method define variables
    10·1 answer
  • Solve the following word problems.
    10·1 answer
  • Y varies directly w² and inversely as the cube of x. what is y when w is 3 and x is2​
    5·2 answers
  • Wayne Gretsky scored a Poisson mean six number of points per game. sixty percent of these were goals and forty percent were assi
    11·1 answer
  • Skate Space charges $50.00 to rent their bullding for events and \$5,50 per person to attend. A planning committee has \$100.00
    13·1 answer
  • The number line shows the graph of an inequality:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!