Answer:
- 1
Step-by-step explanation:
using the rule of logarithms
log x + log y ⇔ log(xy), hence
AB = A + B = 2 - 3 = - 1
Answer:
to
Step-by-step explanation:
Given :The owner of a restaurant is reviewing customer complaints. In a random sample of 227 complaints, 57 complaints were about the slow speed of the service.
To Find :Create a 95% confidence interval for the proportion of complaints that were about the slow speed of the service.
Solution:
n = 227
x = 57
Formula of confidence for proportion: to
z at 95% is 1.96
Substitute the values in the formula :
Confidence for proportion: to
Confidence for proportion: to
Hence 95% confidence interval for the proportion of complaints that were about the slow speed of the service is to
54 quarter hours ... 36 semester hours
87 quarter hours ... x semester hours = ?
If you would like to know how many semester hours credit would a student receive after completing 87 quarter hours, you can calculate this using the following steps:
54 * x = 87 * 36
54 * x = 3132 /54
x = 3132 / 54
x = 58
Result: A student with 87 quarter hours is given credit for 58 semester hours.
Answer
If d equals diameter the radius is 9
Step-by-step explanation:
Answer:
Step-by-step explanation:
The exponential expression b^a=c is equivalent to the log expression ...
Filling in a=2, b=1/13, c=1/169 you get the logarithmic form ...