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
ELEN [110]
3 years ago
15

A library labels each book with a six-character code to identify the book in its computer system. The first character is either

a letter or digit, and this is followed by three digits, then two letters. How many different codes are possible
Mathematics
1 answer:
mote1985 [20]3 years ago
4 0

Answer: There are 24336000 different codes that are possible.

Step-by-step explanation:

We know that,

Total alphabets = 26

Total digits = 10

Choices for First place = 26+10=36

Choices for next 3 places = 10 x 10 x 10 = 1000

Choices for last 2 places = 26 x 26 = 676

Total different codes are possible = 36 x 1000 x 676

=24336000

Hence, there are 24336000 different codes that are possible.

You might be interested in
Eight more than twice a number is equal to ten less than five times the number. Let n represent the number. Write an equation th
solniwko [45]
The answer is 8+2n=5n-10
7 0
3 years ago
Read 2 more answers
Raju covers a certain distance in 1 hour and sham covers the same distance in 2 hours , who travels in a higher speed?
dimulka [17.4K]

Answer: Raju travels at a higher speed.

Step-by-step explanation:

Speed =\dfrac{Distance}{Time}

Speed inversely proportional to time.

As time taken to cover a particular distance decreases the speed will increase.

Raju covers a certain distance in 1 hour.

Sham covers the same distance in 2 hours.

1< 2

Thus Raju travels at a higher speed.

5 0
3 years ago
Paolo is using his grandmother’s cookie recipe. He always doubles the amount of chocolate chips and oats. The recipe calls for 2
Arisa [49]

Answer:

i think its no im sure its 94.5

Step-by-step explanation:

if im wrong im so sorry csi solved it on a paper

4 0
2 years ago
You have a credit card that has a balance of $3,589.90 and a credit limit of $5,000. If you have a good credit rating, how much
Maslowich

Answer:

maybe $1107.55

pls mark me brainliest if this helps you

Step-by-step explanation:

8 0
3 years ago
Two students, Jennifer and Jamal, factored the trinomial 6x2 − 3x − 9. Jamal factored it as 3(2x − 3)(x + 1) and Jennifer factor
GaryK [48]
Jamal factored it completely.

in Jennifer's answer, 3x+3 has a common factor of 3 which can be factored to become 3(x+1) which is what Jamal did.
7 0
4 years ago
Read 2 more answers
Other questions:
  • An elephant charges an object that is 0.35 kilometer away.how long will it take the elephant to reach to reach the object?PS ele
    15·1 answer
  • Plzzzzzz help 30 points what is 58% of 18 plz show work and explain
    9·2 answers
  • in 2016 the average Raleigh driver spent 18 hours in traffic jams, which accounted for 6% of their total driving time. How many
    14·1 answer
  • Stuck on this one question , please help
    15·1 answer
  • The circumference of a circle is proportional to the diameter of a circle. A circle with a diameter of 7m has a circumference of
    10·1 answer
  • This is a number greater than one, which can only be divided by itself and one.
    6·2 answers
  • Which ordered pair is a solution of 2x - 5y = 10?*
    9·2 answers
  • What do I plug into a calculator to find the value of 235 after a 5% increase?
    8·2 answers
  • What should be added to x2 +xy+y2 to obtain 3x2 - 4xy - y2​
    11·1 answer
  • PLZ HELP ILL MARK U BRAINLIEST!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!