The following algorithm correctly determines whether summing a large list of random numbers exceeds 10,000. How might you improve the algorithm to make it more efficient? (Hint: adding the numbers one by one is the same as “add all the numbers together”) (1 point) Step 1: Initialize sum = 0.  Step 2: Start with the first number as the sum. Step 3: Add the next element to the sum.  Step 4: Repeat step 3 until all numbers have been added.  Step 5: Compare the sum with 10,000.

To find out how many rows there are, use Array.length, and to find out how many columns are in a certain row, use array[FALSE or TRUE

Python please Use map(s) to program this formula: Σ [ (xi – x)(yi – y) ] / Σ [ (xi – x)^2] Note the Σ symbol means "SUM" where the sum goes from 0 to a limit. And the ^2 at the end of the equation means 'squared'.

Assume you are playing a card game using a standard 52-card deck. You are dealt a hand of cards that are all the same suit, spades. You are dealt first a 5, then a 3, then 8, and finally 4. You first took the 5 into your hand. Then you put the three before the 5. Next you put the 8 behind the 5. Finally, you put the 4 between the 3 and 5. Which sorting algorithm is most similar to how you sorted your hand?  Group of answer choices   1. Quick Sort 2. Insertion Sort 3. Merge Sort 4. Selection Sort