Use the approximate logarithm values below to estimate the value of each of the following logarithms. indicate which properties you used.
log (3/7)

= -0.3679

Step-by-step explanation:

To solve:

Now,

we know the property of the log function that

= log(A) - log(B)

Therefore,

applying this property on the equation given in the question, we get

= log(3) - log(7)

also,

log(3) = 0.4771

log(7) = 0.8450

therefore on substituting these values, we have

= 0.4771 - 0.8450

or

= -0.3679

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.

4444444444444 i think