4. Tamika collected 7 fewer seashells than Ja'Cari. Ifn is the number of seashells that Ja'Cari collected, then write an algebraic expression for the seashells that Tamika collect 5. If four times number is added to nine, the result is forty-nine.

Q: If 4cos2θ+8=12, where 0≤θ<2π, what are the values of θ?

A: values=?

Q: Find the number of way to arrange the letters in the word ESTRENGENT. if identical letters must be…

A:

Q: What can you conclude about the numbers m and n if X " = 7 and r is an even number and m and n are…

A: The number that is divisible by 2 is called the even number and the number that is not divisible by…

Q: A mother tells her son, “I was your age when you were born”. If the mother is 38 years old, how old…

A:

Q: If m and p are positive integers, which expression must be negative?

A: Let m and p are positive integers ,

Q: In the local boating pond there are 11 plain wooden boats, each with a different number. The owner…

A:

Q: 1. How many different words (real or imaginary) can be formed using all the letters in the word…

A:

Q: if a\ne -1, then (a+1)0 is equal to

A: (a+1)o =?

Q: In the United States, telephone numbers consist of a three digit area code followed by a seven digit…

A: Given telephone numbers consist of a three digit area code followed by a seven digit local number.

Q: If “a” to the power of 2/3 equals 6, then “a” to the power of 4/3 equals what?

A: Using the properties of the exponential functions, it can be written that amn=am×n.

Q: All numbers ending 0 or 5 are divisible by 5. The number 35 ends with a 5, what is your conclusion?

A:

Q: 17 3. Evaluate: de (r- 1)(2 + 16)

A:

Q: he access code for a car's security system consists of four digits.  The first digit cannot be zero…

A: Total number of digits which are available = 10 (0,1,2,3,4,5,6,7,8,9) Since, first digit of code…

Q: A job interviewer has set 10 questions with four answer options and one correct answer. In how many…

A: The number of ways for two events to occur in a sequence is p×q. Here, p is the number of ways the…

Q: f n ∈ n and n<2000 , how many numbers n have the property that the sum of the digits of n and the…

A: Given, if n∈ℕ and  n&lt;2000.

Q: 4) The sum of the first 10 terms, let the first term be (a)and the common difference (d), then the…

A: Given , The 8th term is given by 23 and a11=4a3  To find the sum of 10 terms is 155.

Q: The new license plates consists of three alphabet letters followed by three digits.  How many…

A: Given: A license plate consists of three alphabet followed by three digits. The objective is to…

Q: How many three-letter "words" can be made from 8 letters "FGHIJKLM" if repetition of letters (a) is…

A: Permutation: It defines the number of possible ways an object can be arranged or ordered. The…

Q: chin quong purchased 11 binders for $1.37 each, a dozen pens for $0.87 each, and a box of copied…

A: Answer

Q: A woman has 11 close friends. In how many ways can she invite 5 of them to dinner if two of them are…

A: Given, A woman has 11 close friends. To find,  How many ways can she invite 5 of them to dinner if…

Q: how many differecnt 4 letters words can be formed using the letters {b.a.s.e} if each word must…

A: Letters are b,a,s,e. Since this is the 4 letter words. Here, the word format does not have to be an…

Q: How many 3-digit number can be formed from the digits 0,1,2,3  a. if no two digits are to be the…

A: * SOLUTION :-  from the given information the calculation is given below

Q: How many different 4-letter words can be formed from the letters of BUSTLED?

A: The given word is BUSTLED

Q: Suppose I told you that 700 cannot be written as the sum of two prime numbers. Would you believe me?…

A:

Q: Consider the ways in which you can total 95 cents with 7 coins. How many different ways can you…

A: The possible U.S. coins denominations are Penny(1 cent), Nickel(5 cents), Dime(10 cents), Quarter…

Q: Fifteen books are to be places in a shelf. The 15 books are composed of: 6 math books, 5 science…

A:

Q: 26. The sum of the digits of a two-digit number is 11. If 45 is added to the number, the result is…

A:

Q: The numbers of users that check social media daily is the same for "35 to 44" and "45 to 54" age…

A: We have to analyze the bar graph.

Q: in a decimal square with 100 equal parts, how many full parts are shaded to represent the first two…

A:

Q: If −8cos2θ−4=−12, where 0≤θ<2π, what are the values of θ?

A:

Q: If radio station call letters must begin with either K or W and must include either two or three…

A: Let us assume that two radio stations begin with K, so the number of ways of selecting  2 letters or…

Q: From 7 consonants and 5 vowels, how many words can be formed consisting of 4 different consonants…

A: GivenNo. of consonants = 7No. of vowels = 5

Q: 4. Bakira takes 13 days to travel from Abuja to India by ship. What day will the ship arrive in…

A:

Q: The sum of digits of a two-digit number on a football player’s uniform is 11. If the digits are…

A: It is given that the sum of a two digit number is 11. Let the number be xy. Then, x+y=11…

Q: (a) If first prize is $100, second prize is $80, and third prize is $30, in how many different ways…

A: Given: People buy raffle tickets = 200

Q: There are 50 guests in a party. If each guest shakes hands with all other guests, how many…

A:

Q: A) 15 people are playing soccer, only 3 people know how to be a goalkeeper, how many ways are to…

A: INTRODUCTION :  probability: If a random experiment or a trial results in 'n' exhaustive, mutually…

Q: If the average of 5 integers is 300, if the average of the first 2 integers is 100, and the the…

A: given: the average of 5 integers is 300. the average of the first 2 integers is 100. the average of…

Q: You are to form 3-digit numbers from the digits 1 to 5. How many 3 digit numbers can be formed if a)…

A: Solution of given question is written in below steps.

Q: 3. Marty is a bookworm and he has various collections of novels, series and other story books. If he…

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

Q: S. Which statement about 3 multiplied by must be true?

A: 5.       Product of 3,23=3×23=2

Q: From 6 Algebra books and 8 Trigonometry books, in how many ways can Shiela selects 3 Algebra and 3…

A:

Q: On a number line, what other number is the same distance from −2.8−2.8 as −7.2−7.2 is?

A: -7.2 is at a distance of 'x' units from -2.8∴   x= -2.8-(-7.2)     x = 7.2-2.8 = 4.4 units

Q: +? 2 そ。 そいS+2-6- ッ4,ysi ャッ?-23 42

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

Q: 7. If Sara buy two calculators and three books. She gave the seller 50 OR and he returned back to…

A:

Q: A witness to a hit-and-run accident tells the police that the license plate of the car in the…

A: The first letter has only one(A) chance, the second letter has 26 ways, the third letter has 26…

Q: How many different four-letter radio station call letters can be formed if the first letter must be…

A: We have to form different four-letter radio station call letters with condition that first letter…

Q: How many different words consisting of 7 letters can be written using the letters {A A A B C N K}?

A: It is an important part of statistics. It is widely used.

Q: 22% of what is 15

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.