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51/100 * 400 = 51/100 * 400/1 = 51/1 * 4/1
= 204
The translations are: - glass => verre (it can mean both the container as well as the material, just like in English); - towards => vers; - worm => ver (earthworm =>...
Solve this simultaneously.
Where a= apples and p= pears,
a+p=50 and 2a+3p=130
Multiply a+p=50 by 2 on both sides to get:
2a+2p=100
Then subtract the two equations from e...
The skydiver has potential energy at the top of his/her jump, which is transferred to kinetic energy when he/she jumps. The difference in height between the start of the jump and the point at which his/he...
Where water is moving downwards due to the force of gravity this action is faster in the upper course of the river due to steep hills in the uplands where waterfalls are most common. If the underlying roc...
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