Use inductive thinking to guess the next number: 10, 9, 5, -4, -20, __?

Q: How about 8-10? Will surely give a thumbs up afterwards.

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Q: How many 4 digit house numbers are even? (note: 0351 is not considered a house number).

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Q: Determine how many eight-digit positive integers you can make if the integers must include at least…

A: Let us assume there are three persons A, B and C sitting beside each other. The different ways in…

Q: Which of the following expressions counts the number of ways to order the letters in the word TIMES?

A: Formula: The number of ways to arrange n objects in order is: n! The given word is: TIMES The number…

Q: Evaluate a +6 + b, for a = -12 and b= 4. O 4 O 3 О 2

A: We have to evaluate   a ÷ 6 + b, for a = -12 and b = 4.

Q: Use inductive reasoning to determine the next three numbers: 1, 2, 6, 24 ...

A: If the logical conclusion is derived with the help of specific examples, then it is called inductive…

Q: To answer this question, you will need to (a) create an integer based on the leftmost digit in your…

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Q: Outside a home, there is an 8-key keypad numbered 1 through 8. The correct five-digit code will open…

A: There are totally 8-key keypad numbers. The correct five-digit code will open the garage door. The…

Q: Mary is labeling tick marks on a number line.  Starting at a tick mark labeled 4.90, she labels the…

A: (a) Mary is making error by writingafter. On number line after 4.99,  comes like below: May be Mary…

Q: Your friend gives you a list of three five-digit numbers, but she only reveals one digit in each: 3…

A: as we have given three five digit number 3 ? ? ? ?? 8 ? ? ? ? ? 2 ? ? claim- check whether we can…

Q: In a certain state, each automobile license plate number consists of two letters followed by a…

A: There are 24 choices for each letter. (this explanation was already shown in the image you shared)…

Q: Give an example of a number that is an integer, a whole number, and a natural number ?

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Q: Use the Verhoeff check-digit scheme based on D5 to append a checkdigit to 45723.

A: Write down the numerical string to which you want to append a check digit: 45723. Create a…

Q: I just need to know why they are all classified that way. An explanation why each number is…

A: We classified the given numbers. Note : As per our Guidelines , we can solve first three subparts .…

Q: What are composite numbers?

A: To define : composite number.

Q: In choosing what music to play at a charity fund raising event Cory needs to have an equal number of…

A: If an event can be done in n different ways and an other event can be done in m different ways, then…

Q: What is the mean of the first five three digit numbers?

A: First five three digit numbers are : 100, 101, 102, 103 and 104

Q: Melchizedek needs to make a password for his savings account. The password has to be 5 characters…

A: The permutation with repetition of objects can be written using the exponent form. When the number…

Q: Evaluate the expression 15P0. 15PO =O

A: The formula for Permutation is nPr = n!/(n – r)!.

Q: m1:  A hypothetical computer stores 8 bits of information. The first bit is used for the sign of…

A: Consider the number as 00111111 Sign number bit = 0 Sign of number is positive Sign exponent bit = 0…

Q: Some automobiles have 4 button locks. To gain entry, push each of the four buttons, in a particular…

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Q: A palindromic number is a number that reads the same from left to right as it reads from right to…

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Q: Luna told her friends that she was thinking of a number with the same digit in the ones and the…

A: To determine a number with the same digit in the ones and the thousands place (odd or even).

Q: Use inductive reasoning to predict the next three letters in the following list: H, P, X, F, N, V,…

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Q: What can we say about 5"-2" for any natural number n? Justify your response.

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Q: Evaluate: 12!/8!

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Q: Carly was asked to model the following problem using a number line. Interpret whether she model the…

A: Given  Carly was asked to model the problem using a number line. We need to check whether she…

Q: Desmond plans to sell his homemade dog biscuits. He has baked 143,265 biscuits. He is planning to…

A: The divisibility rule for 5 is that a number is divisible by 5 if its unit digit is 0 or 5. In other…

Q: Then where a = 812 = a13 = A = 1 2 -9 6 5 812 49 821 823 831 , 821 = ,a22 = , 23 = , 831 =

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Q: In a certain state, license plates each consist of 2 letters followed by 3 digits. How many…

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Q: ind the pattern when every other Fibonacci number is added, starting with the second. F2=1 F2+F4=1+3…

A: We will use the basic knowledge of Fibonacci numbers to answer this question properly, in detail.

Q: What number must replace the question mark?

A: Given,

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.