Answer: 20 hours
Step-by-step explanation:
Since, One watch is slow and loses two minutes every hour
⇒ 1 hour of slow watch = 62 minutes
And, the other one is fast and gains one minute every hour.
⇒ 1 hour of fast watch = 59 minutes,
Hence, in 1 hour, the difference between slow and fast watch in 1 hour = 62 - 59 = 3 minutes.
⇒ The between slow and fast watch in 20 hours = 20 × 3 = 60 minutes or 1 hour.
Hence, after 20 hours the difference between the watches will be 1 hours.
Answer:
10 i think
Step-by-step explanation:
Answer:
$2766.67
Step-by-step explanation:
415/.15 = 2766.666666666666667
Answer:
Step-by-step explanation:
Given
Required
Determine the equation
First, we need to determine the slope (m):
Next, we determine the line equation using:
Where
What you should see in this case is that you have a third degree polynomial because you have three different zeros.
We have then that the generic form factorized for a polynomial of third degree is:
(x-a) * (x-b) * (x-c)
where,
a, b, c: real numbers.
For our case:
(x + 10) * (x + 4) * (x-1)
answer:
a polynomial function in factored form is
(x + 10) * (x + 4) * (x-1)