Construct x such that x = sqrt rs. construct x such that x = 2sqrtrs. please help, i literally don’t understand this at all!

Step-by-step explanation:

You are told to construct x such that x = sqrt rs.

It is very likely that you were give a table that has columns labelled as r, s, and x (and possibly more).

Before you can construct x using r and s, values for (or the method of finding the values for) r and s must have been given. Then you use these values in finding rs = r × s, before taking the square root of the resulting value to obtain sqrt rs = √(rs) as required.

Example: Supposewe have a table like;

| r || s || x = √(rs) |

| 3|| 2| |√6 = 2.45|

| 5|| 4| |√20 = 4.47|

To construct x such that x = 2sqrtrs, it goes through the same method as x = sqrt rs, but in this case, instead of taking √(r × s), we take 2 × √(r × s).

Example:

| r || s || x = 2√(rs) |

| 3|| 2| |2√6 = 4.899|

| 5|| 4| |2√20 = 8.944|

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

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step-by-step explanation: