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
Mazyrski [523]
2 years ago
14

A pizza chain wants to send codes for $2 off a large pizza to the subscribers of its e-mail list. Each coupon code will have thr

ee letters followed by two digits. The letters M, N, and O and the digits 1, 3, 5, and 7will not be used. So, there are 23 letters and 6 digits that will be used. Assume that the letters and digits can be repeated. How many such coupon codes can be generated?
Mathematics
1 answer:
kati45 [8]2 years ago
3 0

Answer:

438,012 ways.

Step-by-step explanation:

We have been given that each coupon code will have three letters followed by two digits. The letters M, N, and O and the digits 1, 3, 5, and 7 will not be used. So, there are 23 letters and 6 digits that will be used.

Since the letters and digits can be repeated, so we will use fundamental principal of counting.

For first place, we can use 23 letters, for 2nd and 3rd place we can use 23 letters.

We can use 6 digits for 1st digit place and 6 digit for 2nd digit place as repetition is allowed.

So we can choose coupon code is following ways:

23\cdot 23\cdot 23\cdot 6\cdot 6=438012

Therefore, we can choose coupon codes in 438,012 ways.

You might be interested in
HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
lesantik [10]
The coefficients would be 6 and 2.
Coefficient of k would be 6 and for n it would be 2.
5 0
3 years ago
Anyone help me pls,find the area of each figure(All lines meet at right angles.)​
baherus [9]

Answer:

The Area of the required figure is  315\:cm^2

Step-by-step explanation:

Area = (21\times 7)+(14\times 7) + (7\times 10)\\\\=147+98+70\\\\=315

Best Regards!

3 0
3 years ago
Helpppppppppppppppppp qwq<br><br> −60.48 ÷ 4.8=
Inessa [10]

Answer:

-12.6

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Find the slope and the y- intercept of the line
Rashid [163]
Standard form of a line is Y=mX+b

where m is slope

4x+2y=-6
2y=-4x-6
y=- 2x - 6

m= - 2 and y intercept is b=-6
4 0
3 years ago
Read 2 more answers
Three potential employees took an aptitude test. Each person took a different version of the test. The scores are reported below
emmasim [6.3K]

Answer:

Tera had the higher z-score, so she should be offered the job.

Step-by-step explanation:

Z- score:

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem:

Whoever has the higher z-score should get the job.

Brittany:

Scored 88.3, mean 63.1, standard deviation 14. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{88.3 - 63.1}{14}

Z = 1.8

Alissa:

Scored 236.5, mean 219, standard deviation 25. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{236.5 - 219}{25}

Z = 0.7

Tera:

Scored 7.75, mean 6.66, standard deviation 0.5. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{7.75 - 6.66}{0.5}

Z = 2.18

Tera had the higher z-score, so she should be offered the job.

3 0
3 years ago
Other questions:
  • 78% of what number is 117?
    11·2 answers
  • Help me on number.4 please
    6·1 answer
  • Last week, steph curry made 56 free throws. if his free throw percentage is 80%, how many free throws did he attempt?
    9·2 answers
  • Danielle earns a 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary
    8·1 answer
  • If a = 12 and B = 43 degrees, find c.
    9·2 answers
  • Explain why 0.32 is greater than 0.102
    10·2 answers
  • A scientists finds the bones of a dinosaur. What could help the scientists determine the approximate age of the dinosaur bones?
    11·1 answer
  • The slope of (-2, -19) and (-12, 11)
    6·1 answer
  • C. What was the typical score on the multiple-choice?
    11·1 answer
  • Please HELP I WILL GIVE BRAINLYEST
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!