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What was the average speed of a boat that moves 15.0 km across a lake in 30minutes in kilometers per hour?
Wiki User
∙ 13y ago
30 k/h
Wiki User
∙ 13y ago
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A boat moves 15.0 kilometers across a lake in 30 minutes. What is the average speed of the boat in kilometers per hour?
30 km/h
A car moves 90 km in 45 minutes What was the average speed in kilometers per hour?
Its speed is 120 kilometers per hour.
What is the reflection image of P 0 0 after two reflections first across x -3 and then across y -3?
Each reflection produces a mirror image.=================================Answer #2:With the initial point at (0, 0) ... the origin of coordinates ...-- the first reflection, across x = -3, moves the point to (-6, 0), and-- the second reflection, around y = -3, moves it to (-6, -6) .
What was the average speed in km of a boat that moves 15.0 km across a lake in 45min?
Speed is distance/time. If you want to express the speed in km/h then convert time to hours: 45 min / (60 min/hour) = 0.75 hour. Then you have (15.0 km)/(0.75 h) = 20 km/h
How do you cut pie to 8 equal parts in 3 moves?
Cut down the middle, top to bottom. Cut across the middle, side to side. Now you have 4 equal pieces. Put the pieces in a stack, on top of one another and cut down the middle.
A boat moves 15.0 kilometers across a lake in 30 minutes. What is the average speed of the boat in kilometers per hour?
30 km/h
What is the average speed in kilometers per hour of a boat that moves 15 kilometers across a lake in 45 minutes?
45 minutes in ¾ of an hour, so just divide 15 kilometers by ¾ hours and get 20 kilometers per hour.
A boat moves 15 km in 45 minutes What was the average speed in kilometers per hour?
The average speed of boat in kilometers is per hour is 20 km /hr.
A car moves 90 km in 45 minutes What was the average speed in kilometers per hour?
Its speed is 120 kilometers per hour.
How do you know that the sun moves across the sky?
the earth moves
What organelle moves its item across its surface?
The Cytoplasm moves things in a cell
A ball rolled across a horizontal table moves at constant velocity.why?
A ball rolled across a horizontal table moves at constant velocity.why?
What is energy that moves across distances in form of certain types of waves?
what is energy that moves across distance in the form of certain types of waves
How the snakes moves?
they slither across the ground
What moves across the membranes by osmosis?
Solvent
What diection does the decimal move from millimeters to kilometers?
It moves Left
A man moves 3 kilometers east from his starting point then he travels 5 kilometers north From that point he moves 8 kilometers to the east How far is he from his starting point?
Using the Pythagorean theorem, the distance from the starting point is the square root of (3^2 + 5^2), which is √34 kilometers or approximately 5.83 kilometers.
