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
WINSTONCH [101]
2 years ago
9

English has $6$ letters that can be vowels. This includes Y, which can be either a consonant or a vowel; for this problem, we'll

consider Y a vowel.
The other $20$ English letters are always consonants.


How many two-letter "words" can we make from these letters if we are required to use at least one vowel? (We aren't limited to words that have an actual meaning in English. Thus, for this problem, we'll include nonsense "words" like QO, XY, and UZ.)
Mathematics
1 answer:
m_a_m_a [10]2 years ago
3 0
This question is asking 20P6,because the smaller number is always at the end.So just do 20 times 19 times 18 times 17 times 16 times 15.The answer will be probably wrong because I'm dumb but it might work
You might be interested in
Find all solutions in the interval [0, 2π). (sin x)(cos x) = 0
Deffense [45]
\bf sin(x)cos(x)=0\implies 
\begin{cases}
sin(x)=0\\
\measuredangle x=sin^{-1}(0)\\
\measuredangle x=0\ ,\ \pi \\
----------\\
cos(x)=0\\
\measuredangle x=cos^{-1}(0)\\
\measuredangle x=\frac{\pi }{2}\ ,\ \frac{3\pi }{2}
\end{cases}
3 0
2 years ago
Read 2 more answers
I need help pleeeeease
Shkiper50 [21]

Answer:

5

Step-by-step explanation:

because by solving that the answer comes 5.70

7 0
3 years ago
I need some help with solving this problem 8d-5<6d+8
Lina20 [59]

Answer: d < 13/2

Step-by-step explanation:

Rearrange:

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :

                    8*d-5-(6*d+8)<0  

Step by step solution :

Step  1  :

1.1    Divide both sides by  2  

     d-(13/2)  < 0

Solve Basic Inequality :

1.2      Add  13/2  to both sides

            d < 13/2

Inequality Plot :

1.3      Inequality plot for

        2.000 d  - 13.000  <  0

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Clongmapsto%5Csqrt%7B64%7D" id="TexFormula1" title="\longmapsto\sqrt{64}" alt="\longmapsto\s
natulia [17]

\sqrt{64}  = 2 \times 2 \times 2 \times 2 \times 2 \times 2

\sqrt{64}  = 2 \times 2 \times 2

\sqrt{64}  = 8

<h3># Answered by Cutest Ghost..</h3>

7 0
2 years ago
Can anyone help me with this please
Elenna [48]

I think that you multiply 2 with 4 to get 8 and then multiply 8 with 7 to get that number then add 2.75... to get the total.

Hope it helped..

3 0
3 years ago
Read 2 more answers
Other questions:
  • Factor the expression 100w^2x^2-64y^2z^2
    13·1 answer
  • A fairy ordinary dice is thrown once 4 or a 5
    5·2 answers
  • What is the lenght of the distance between the chair and the end table ?
    10·1 answer
  • The function g(x) = x2 is transformed to obtain function h:
    9·1 answer
  • Trying to find the area of 6 cm within a circle
    7·1 answer
  • Evaluate the operations on the given functions, f(x) and g(x), in the provided table
    15·1 answer
  • samantha has 20 marbles paul has m marbles. Of samantha has 6 times as many marbles as paul, write an equation to show how many
    5·2 answers
  • Able, ben and cal each played a game.
    6·1 answer
  • Someone please help me It’s getting late and it’s due tomorrow
    12·1 answer
  • 3. Find BC<br><br> 6. find m&lt; A
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!