Until recently, all area codes had a 0 or a 1 as the middle digit and the first digit could not be 0 or 1. C

Q: How many possible area codes are there in the United States? (Be sure to remove 411, 800,900, and…

A: The objective is to find the number of possible area codes. Also, need to make sure to avoid 411,…

Q: 1) What is the missing number? 472 361 589 396 587 241 518 429 ?

A:

Q: I’ll bet you didn’t know this, but plain (and peanut) M&M's are now produced at two different…

A: According to the provided data, two different factories are mentioned here and they do not use the…

Q: In the United States, zip copes are 5 digits. If each digit can be any integer from 0 to 9, how many…

A:

Q: Of these, .5”, .0500”,  .005”: Which is the smallest?___________   Which is the largest?…

A:

Q: 4158 0024 4389 7312

A:

Q: The table shows negative integers to represent the lowest elevations below sea level on each of the…

A: Rational Numbers: All the numbers which can be written in the form of pq. Here, p and q are integers…

Q: A credit company allocates eight digit account number such as 1122-3421 where are the digits 1…

A: A credit company allocates eight digit account number such as 1122-3421 where are the digits 1…

Q: License plates in a particular state display two letters followed by three numbers, such as AT-887…

A: For creating a License plates we require Two alphabets and three three digits . We know that here…

Q: I would like to ask how 00 became 1? I think it is undefined.

A: Given;  Limx-0+Sinxtanx.

Q: Given ON , what is MABC ? 138°

A: Given : A circle with center N. m∠ANC=138° To find : mABC⏜

Q: Find two last digits of the number 55550. O 25 01 O 55 O 10 99

A: Note:- As per our guidelines, we can answer the first  problem. Please resubmit your question again…

Q: Calculate the following. 5-2

A: Use negative exponent property to convert the negative exponent into positive exponent. The negative…

Q: The alphabets a, b, c represent integers forming a two digit number 'ab' and a three digit number…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Find, with justification, the last digit of 8^8^8^8.

A: The given question is solved below.

Q: al 947, the 9 represe

A: In this question, concept of place value is applied. Place Value The value of each digit in a number…

Q: Please use the given information to answer subquestions 10.a, 10.b, and 10.c

A: As sample size increases, the prediction interval becomes narrower. Hence among sample sizes 350,…

Q: The following is the UPC for Celis Ale Grand Cru. Find the missing digit. (Show your work) __…

A:

Q: Based on the double number line below, what number is represented by x?

A: Given,

Q: on A: C0,to) Σ

A: Note that for x∈[0,∞) and n≥1 tan-1x≤π2 x2+n2lnn+2≥n2lnn+2                       >n2

Q: Within one area code (for phone numbers), how many possible phone numbers are there? (The first…

A: 1st 2nd 3rd               The first place can be filled in 9 ways by using the digits 1-9 (as…

Q: Perform the indicated operation. 8 - 2(-8) - 10 -58 -108 22 O 14

A:

Q: The table shows negative integers to represent the lowest elevations below sea level on each of the…

A: Given the elevation of north america is -86mFrom the given data…

Q: Most ATMS require that you enter a four-digit code, using the digits 0 to 9. How many four-digit…

A: We have to find no. Of ways...

Q: A painting attributed to Vermeer (1632–1675), which should contain no more than 96.2% of its…

A: To determine the time (in years) of forgery, A painting attributed to Vermeer (1632-1675), which…

Q: Find the missing side. Round to the nea 71° 15

A:

Q: A social security number contains nine digits such as 074-66-7795. How many different social…

A: The social security number contains nine digits. The digits are choosen from the set {0, 1, 2, 3, 4,…

Q: Evaluate to a single number. 1. 33 + 5?= 2. 44 + 63= 3. 73+ 54 =

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Q: Evaluate the expression: 4° O 12 o 16 O 64

A: Evaluate : 43

Q: Evaluat 0. 8. 7l6

A:

Q: What is the answer to 1,2,8,9,10,11

A:

Q: Calculate: 3 four +2 four (Express your answer in base 4) O 13 four O 11 four O 32 four O 5 four

A: Arrange the numbers vertically, keeping the numerals of the same place value in the same column.…

Q: A biologist is attempt initials should he uSE

A: Givena biologist is attempting to classify 900 species of insects by assigning 2 initials to each…

Q: Calculate: 101tpo 101gwo twe (Express your answer in base 2).

A: 1012.1012=?

Q: CLV: The Cleveland plant uses the following proportion of colors for plain M&M's: Red=0.131,…

A: From the provided information, There are many category of color and the observed proportion are…

Q: The current New York State passenger license plate numbers have a format “ABC-1234”. The numbers…

A: Given Information: Format of current New York State passenger license plate is "ABC-1234", which…

Q: Use your calculator to evaluate each of the following. 5√6,436,343

A: To evaluate by using calculator

Q: Find the value of 83 - [59 - (22 - 18)]. O 28 O 16 O 64

A: Value of :                          83-[59-22-18]:=?   Solution:                         Solving it…

Q: A 'combination' lock has a dial bearing the numbers 1 through 8. How many different 3-number…

A: Given numbers=1 to 8(8 numbers) To find : 3 different possible combinations

Q: How many seven-digit phone numbers can begin with the prefix 827?

A: The seven digit phone numbers can be made by filling the blank spaces in 827_ _ _ _ .We can fill…

Q: 10. In Classmate club, secret codes consisted of two letters followed by 3 digits. How many possible…

A: Given that secret code consists of 2 letters followed by 3 digits how many secret codes are…

Q: Perform the indicated operation 1(-4) + 2(5) + 3(-6).

A:

Q: is equal to Option 4 Option 1 4 6. Option 3 Option 2 419 914 619

A: We will use property of exponent and inversion

Q: Is 4160 0012 3456 7892 a valid VISA credit card number?  Explain why or why not and support your…

A:

Q: Evaluate LL 4yzdsydydz O 15 O 15/2 O 10 O None of the choices

A:

Q: What is the place value of digit 2 in 4235six ? The place value of digit 2 in 4235six ? is [answer1]

A:

Q: Is the value of 2 in 23,406 ten times greater as the value of the 3

A: We need to check the value of 2 in 23,406 ten times greater as the value of the 3.

Q: 12962 = 6" Answer: Submit Answer

A:

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.