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
xenn [34]
3 years ago
7

License plates on cars are composed of up to 7 characters. The characters can either be a digit (0,1,...,9) or an uppercase lett

er (A,B,...,Z). For example, your license plate could be: AA04R32 or S9332. (Explain your answers for each part.) (a) (3 points) How many possible license plates are there that have at least one even number and at least one vowel? (b) (3 points) Since O’s and 0’s look similar, in some states, a valid license plate cannot have both an O and a 0. How many such 7-character license plates are there? (c) (3 points) How many possible 7-character license plates are there such that the first 3 characters are 3 distinct digits in increasing order and the remaining 4 characters are 4 distinct letters in alphabetical order? (d) (3 points) There is a particular 4-letter word that is not allowed on any license plate. (Let’s pretend that the word is MATH.) How many 7-character license plates avoid the word MATH? (e) (3 points) How many different 7-character license plates avoid having 2 digits in a row?
Mathematics
1 answer:
yanalaym [24]3 years ago
4 0

Answer:

Professor Jones won't be too happy to see this.

Step-by-step explanation:

You might be interested in
Which of the following shows the correct steps in solving the equation?<br> -8x + 3 = 19
Firlakuza [10]

Answer:

-8x=19-3

-8x=16

x= 16/-8

x=-2

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Help please ASAP please I’ll mark you as brainlister
storchak [24]

Answer:

a = 4

Step-by-step explanation:

\sin(theta)  =  \frac{opposite}{hypotenuse}

\cos(theta)  =  \frac{adjacent}{hypotenuse}

\tan(theta)  =  \frac{opposite}{adjacent}

hypotenuse = a

opposite = 2√3

adjacent = b

theta = 60°

the best formula to use is the first formula cause we have all the values to substitute in it in order to find the value of a

\sin(60)  =  \frac{2 \sqrt{3} }{a}

\frac{2 \sqrt{3} }{ \sin(60) }  = a

4 = a

a = 4

4 0
3 years ago
A group of students were asked if they carry a credit card. The responses are listed in
Stels [109]
Part of the question is missing
3 0
3 years ago
Nita uses 1/3 of a carton of 12 eggs how many eggs does she use
Valentin [98]
What's 1/3 of 12?

Mulitply 1/3 times 12 = 4

Nita uses 4 eggs.
5 0
3 years ago
H^-16/h^x=1/h^24 can someone help me please
Basile [38]

Given:

Consider the equation is

\dfrac{h^{16}}{h^x}=\dfrac{1}{h^{24}}

To find:

The value of x.

Solution:

We have,

\dfrac{h^{-16}}{h^x}=\dfrac{1}{h^{24}}

Using properties of exponents, we get

h^{-16-x}=h^{-24}       [\because \dfrac{a^m}{a^n}=a^{m-n},a^{-n}=\dfrac{1}{a^n}]

On comparing both sides, we get

-16-x=-24

Add 16 on both sides.

-x=-24+16

-x=-8

Multiply both sides by -1.

x=8

Therefore, the value of x is 8.

5 0
3 years ago
Other questions:
  • The hypotenuse of a right triangle is 6 inches. if one leg is 4 ​inches, find the degree measure of each angle.
    7·1 answer
  • What is the answer to 89-39
    8·2 answers
  • Which products result in a difference of squares or a perfect square trinomial? Check all that apply.
    9·2 answers
  • A circle with circumference 20 has an arc with a 72 degrees central angle. What is the length of the arc?
    14·1 answer
  • Which of the following are mathematical sentences.
    12·1 answer
  • The table represents a function.<br> <br> What is f(–2)?<br> <br> –3<br> –1<br> 1<br> 3
    15·2 answers
  • Tell whether the lines through the given points are parallel, perpendicular, or neither.
    15·1 answer
  • The American Heart Association is about to conduct an anti-smoking campaign and wants to know the fraction of Americans over 33
    9·1 answer
  • Please help ags 2 ASAP
    11·2 answers
  • Completely simplify the expression<br><br> 6x+1x+9x
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!