2.09sec
Add them together then divide by three because there are three numbers
Answer: Oak tree
Explanation: mushroom is a decomposer, mountain lion and butterfly are animals, so they must consume
When I drive to the office, I drive through two school zones,
and four intersections that are controlled by traffic lights.
My average speed for the trip is higher than my instantaneous
speed is at any point in the school zones, or at any time when
I'm waiting for a red light to change.
The direction of the vector with respect to the x-axis
is the angle whose tangent is (4/5) .
Arctan(4/5) = 38.7° counterclockwise from the x-axis.
Efficiency = 45J/120J = 0.375
Or
0.375 * 100% = 37.5 %