Okay. There are 0.13kg of salt for every liter of water. To find the amount of salt in 70 liters of water, all we have to do is multiply 0.13 by 70. 0.13 * 70 is 9.1. There are 9.1 kilograms of salt in 70 liters of water.
Answer:
40 percent
Step-by-step explanation:
(10/25 ) x 100 = (2/5) x100 = (0.4) x 100 = 40% of the roses was given away.
Answer:
The answer is below
Step-by-step explanation:
Let s(t) represent the amount of salt in the tank at time t. Therefore:
ds / dt = (rate of salt flowing into the tank) - (rate of salt going out of the tank)
Answer:
56.52 cm
Step-by-step explanation: