In this exercise we will use the knowledge of equation of the line plus the knowledge of logarithm, like this:
First, we have the following values informed, such as:
Knowing that the formula for the equation of the line is given by:
The logarithm form will be:
See more about logarithm at brainly.com/question/7302008
Answer:
When a decimal number is multiplied by a power of ten, the product is found by moving the decimal point to the right that many places as the power of ten. For example, in 3.45 × 10 2, the product is obtained by moving the decimal point two places to the right, i.e., 3.452 × 10 2 = 345.2.
Step-by-step explanation:
Stay frosty
Answer: 9x+18
Step-by-step explanation:
So, Katherine can do 0.1 of the job per hour. (if she needs 10 hours for the job, each hour she can do the whole divided by the time, so 1/10, which is 0.1)
if in two hours she and Marina can be done, then Marina will do 1(the whole job)-2/10 (twice as much as she can do in an hour)=0.8 of the job. So if Marina does 0.8 of the job in two hours, each hour she will do half of it: 0.4 - and this is the correct answer
The answer is 30.
Sorry Last time I found the LCM of the answers.
