A) 2 hours 48 minutes
B) 2 hours 59 minutes
C) 3 hours 11 minutes
D) 3 hours 22 minutes
Answer:
C) 3 hours 11 minutes
Step-by-step explanation:
We are given that Jill has a hot tub that holds 1,260 gallons of water.
Draining the hot tub is modeled by the equation :
Now we are asked to find how long will it take to drain the hot tub
So, substitute y = 0 in equation :
So, it will take 3.17780580076 hours
Now 1 hour = 60 minutes
So, 0.17780580076 hours =
= minutes
≈ 11 minutes
So, it will take 3 hours and 11 minutes
Hence it will take 3 hours and 11 minutes to drain the hot tub .
How many km is 22.5 miles?
Answer:
22.5÷5= 4.5
4.5×8= 36
Step-by-step explanation:
22.5÷5=4.5
4.5×8=36
Answer:
36.21024 km are in 22.5 miles you can figure this out because you multiply the length value by 1.609
The military time 0145 is equivalent to 1:45 AM on a regular clock.
Given that in a military clock it is showing 0145, we need to convert it into regular clock;
To convert the military time 0145 to a regular clock format, follow these steps:
Step 1: Identify the hour in military time.
In this case, the military time is 0145. The first two digits, "01," represent the hour.
Step 2: Determine if it is in the AM or PM.
Since the hour is "01," which is less than 12, it is in the AM.
Step 3: Convert the hour to regular clock format.
Since the hour is "01," we can write it as "1" on a regular clock.
Step 4: Identify the minutes.
The last two digits, "45," represent the minutes.
Step 5: Combine the hour and minutes.
Putting it together, we have "1:45" on a regular clock.
Step 6: Determine if it is in the AM or PM.
Since we established earlier that it is in the AM, the final time on a regular clock is "1:45 AM."
Therefore, the military time 0145 is equivalent to 1:45 AM on a regular clock.
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18x^2y-2y
Answer:
2y( 3x-1)(3x+1)
Step-by-step explanation:
18x^2y-2y
Factor out the greatest common factor 2y
2y( 9x^2 -1)
The term in the parentheses is the difference of squares
a^2 - b^2 = (a-b)(a+b)
2y( 3x-1)(3x+1)