Recall that a palindrome is a number that reads the same backward as forward. For example, 22, 131, and 1331 are all palindromes. Prove that every four digit palindrome is divisible by 11.

Q: If the largest of 85 consecutive integers is 324, what is the smallest? 140 X

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Q: what property of arithmetic tells us that if 5*-3=-15, then -3*5=-15?

A: We need to identify the property according to which we can write as  5×-3 =-15 then, -3×5 =-15

Q: answer the question with an algebraic expression. If n represents a multiple of 3, what represents…

A: Solution: Consider the given number is 3 It is given that n represents a multiple of 3 that is…

Q: Angie was asked to do the following math problem and write her answer in scientific notation. Her…

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Q: Please explain what it means to: Describe a number as a "prime number" and a “composite number” Give…

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Q: Anna was born in 1997 how old was she in 2012

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Q: Write the answer in a better format please. How do i know what is divided by what or what is raised…

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Q: Sorry I don't understand what did you type, could you write by hand, or something I can understand

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Q: Write 87, 377 in words. Oeighty-seven thousand, three hundred seventy-:

A: The given number is 87, 377To write it in word

Q: In addition, what is the inverse of this number? MIN ---¾/15

A: To find the addition inverse of the following number.

Q: 1. The average high temperature for the year in Antarctica is −49℉. The highest temperature ever…

A: Given that, the average high temperature for the year in Antarctica is -49°F. The highest…

Q: 1) A, B, and C are three positive integers. B and C is equal to 47. The diffrence of A and B1s4…

A: Please note that as per our guidelines if multiple questions are asked we can answer the first…

Q: Explain the relationships and differences among real numbers, rational numbers, and irrational…

A: The relationships and differences among real numbers, rational numbers and irrational numbers.

Q: C₂n (-1) Co n!

A: Here the coefficients c(n) are given

Q: All whole numbers are even or odd. a. p (g Ar) b. P (g vr) C. p g d. p -(g v r) (-r) e. g

A: Translate the given statement in symbolic form:  All whole numbers are even or odd. Consider the…

Q: Destiny, Holly, Kayla, and Nate are trying to simplify the expression 4 without using a calculator.…

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Q: Is it enough to say that a number is divisible by 36 if it is divisible by 3 and 12? Why or why not?…

A: Given question is Is it enough to say that a number is divisible by 36 if it is divisible by 3 and…

Q: what is mental math and how does it effect the use of calculators and technology in mathematics. It…

A: We need to explainwhat is mental math and how does it effect the use of calculators and technology…

Q: What is the value of pie in mathematics?

A: Value of pi

Q: What is an easy way to remember how to multiply negative numbers on a number line or in my head?

A: What is an easy way to remember how to multiply negative numbers on a number line or in my head?

Q: Refer to the number line shown below. Enter the exact answer in interval notation. To enter 00, type…

A: Topic- Number line We are given a number line where line is shaded dark from -3(including) to 2…

Q: Write 92, 364 in words.

A: use dash (-) between two digit numbers

Q: The number of different ways in which 10 people can be seated at a table with 10 places is 3, 628,…

A: topic- place value of a number Place value of 3 is millions

Q: Find two integers whose sum is 280 and whose product is as large as possible. Answer

A: Ans- Let x be one of the two integers, then the other integer is 280-x. The product of these two…

Q: Discuss the divisibility rules for the numbers 2 through 10. What is the value of knowing and…

A: Please see the next step for solution.

Q: What number belongs at the bottom? 2

A: I am attaching image so that you understand each and every step.

Q: What is the 4th square-triangular number?

A: Square-triangular number is a number which is both perfect square as well as triangular number.

Q: 1-(1+0.005)-12*10

A: Given,           1-(1+0.005)-12×10

Q: please help me solve this

A: The problem is asking for the product of all numbers on a telephone keypad. The numbers on a…

Q: An earthworm was in the soil 9 inches below the surface. To find moister soil, it moved down 7…

A: Given that the earthworm was already 9 inches below the surface.  It moved another 7 inches…