Which of the following is the value of log 86, if log 2 ~ 0.3010 and log 43 ~ 1.6335?

Question

(1 point)

0 log 86 ~ 0.4917
O log 86 ~ 1.9345
O log 86 ~ 1.3325
O log 86 ~ 3.2670

Answer 1

To find the value of log 86, we can use the properties of logarithms.

Since log 86 = log(2*43), we can write it as log 2 + log 43.

Given that log 2 ~ 0.3010 and log 43 ~ 1.6335, we can add these values together to get:

log 86 = log 2 + log 43
log 86 = 0.3010 + 1.6335
log 86 = 1.9345

Therefore, the value of log 86 is approximately 1.9345.

So, the correct answer is:
O log 86 ~ 1.9345.