Which equation is equivalent to log3(x+5)=2 3^2=[ log3(x+5) ]^3 2^3=[ log3(x+5) ]^2 3^2= x+5 2^3= x+5

Option 3rd is correct

Step-by-step explanation:

Using the logarithmic rules:

if

then;

Given the equation:

Apply the logarithmic rules we have:

or

Therefore, an equation that is equivalent to is,

step-by-step explanation:

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.