Misty's surgery lasted 2 1 hr. convert time to seconds?
2 answers:
For this case we must convert 21 hours to seconds!
We have that by definition, 1 hour equals 3600 seconds. Then, making a rule of three we have:
1h ------------> 3600s
21h ----------> x
Where "x" represents the number of seconds equivalent to 21 hours.
Thus, 21 hours represent 75600 seconds.
Answer:
75600 seconds.
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Rate of traveling is 10 mph, we have been asked to find how long the person will take to travel 1.25 miles.
By speed, distance and time formula :
or
Answer:
1130.97336 units^3
Step-by-step explanation:
The volume of a cylinder can be found using:
We have the area of the base, but not the radius
We know the area is , so we can substitute that in for a
We want to find r, so we need to isolate it
Divide both sides by pi
36=r^2
Take the square root of both sides
6=r
Now we know the radius, and can substitute it into the volume formula, and we can substitute the height (10) in
Solve the exponent
v=1130.97336
The volume is 1130.97336 units^3