Describe a way to calculate 304 – 81 mentally, by using reasoning other than the common sub- traction algorithm. Then write a coherent sequence of equations that correspond to your reasoning. -

Q: Describe a way other than using the standard subtraction algorithm to calculate 842 — 398 mentally…

A: In the question it is asked to calculate difference in (842-398) without using pen, paper or…

Q: Find the gcd of 21-38i and 113-59¿ in two ways: first, by factorizing both numbers into Gaussian…

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

Q: Wilbur and Doris are two Boston Terrier puppies who have recently started dating. Doris and Wilbur…

A: In the scenario presented, Wilbur and Doris, two Boston Terrier puppies, engage in a playful…

Q: A delivery truck is transporting boxes of two sizes: large and small. The large boxes weigh 28…

A:

Q: Explain how to add the amount of time 3:47 to 8:19 PM using an addition algorithm like 123 +117 240

A: Explained below

Q: Suppose that in a certain state, all automobile license plates have three uppercase letters followed…

A: Since, all automobile license plates have three uppercase letters followed by three digits. total…

Q: Seismic sensing instruments are to be distributed along a volcanic rift zone, a shown in the diagram…

A: Given: Seismic sensing instruments need to be distributed along a volcanic rift zone, as depicted in…

Q: Using Extended Euclidean Algorithm, show that we can write 17 as a linear combination of 119 and 68

A: Extended Euclidean Algorithm- It is a method to find GCD of two integers To write:17 as a linear…

Q: A stemplot is created from the ages of drunk drivers involved in fatal car crashes and the first row…

A: Given that  Stem leaf plot  Stem | leaf      1   |  6 7 8 8 8 9

Q: Skyscraper Puzzle #4 4 4 Place buildings in all cells on the grid according to the following rules:…

A:

Q: A classmate was assigned the task of calculating the number of ten letter words that have a minimum…

A: The ten letter word has minimum of 3, A Given that  first choose three different spots for each that…

Q: A researcher has developed an algorithm for analyzing documents. To test the performance he runs the…

A:

Q: How exactly does one go about utilizing numerical methods to solve a set of equations that have been…

A: Utilizing numerical methods to solve a system of equations involves approximating the solutions…

Q: Please include a detailed explanation of each step completed.

A: (a) 56 + 39 = (5×10 + 6) + (3×10 + 9)                [ writing each decimal number in decimal…

Q: Telephone Area Codes Several years ago, the United States began running out of telephone numbers.…

A: Given:  The telephone number has 7 digits.  (3 digit sequence + 4 digit sequence)  The first 3 digit…

Q: A classmate was assigned the task of calculating the number of ten letter words that have a minimum…

A: To find: The correct calculation process.

Q: The author explains Why We Place Extra Zeros on Some Lines …. In the Standard Algorithm for 45 × 23,…

A: We place a 0 to make the 90 becomes 900 because according to our standard number system and…

Q: Use a random number generator to generate 50 values between zero and one (inclusive). List them in…

A: Note: Hi there! Thank you for posting the question. As there are multiple several questions,…

Q: Suppose you work at a restaurant as a waiter. One night, only you and a coworker are staffed. At the…

A:

Q: Wilbur and Doris are two Boston Terrier puppies who have recently started dating. Doris and Wilbur…

A: In the scenario presented, Wilbur and Doris, two Boston Terrier puppies, engage in a playful…

Q: DeShawn fuels 2 yachts and 6 barges. Each boat gets 126 gallons of fuel. To find how much fuel he…

A: There are 2 yachts and 6 barges.Total boats  = Total fuel needed =   gallons

Q: An example of an algorithm is when: We follow arithmetic rules to multiply 302 by 2. We buy…

A: We have to find which of the following is an example of an algorithm.