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.
Hey use the symbolab it can work with these type of equations xoxo
Answer:
600 ft in one minute
i don't know if my answer is correct or not
Step-by-step explanation:
Object 1 280 ft/min => 85 m/min => 85/60 m/sec
sim.
Object 2320 ft/min => 98 m/min => 98/60 m/sec
when two bodies move in opp. direction there speeds are added
so
resultant speed is object 1 + object 2
the resultant comes out as 183/60 m/sec
time is given 1 minute
and we know Distance = time * speed
distance = 183/60 * 60 (183/60 is the speed and 60 is the time in sec as 1 min. = 60sec)
so the distance comes out as 183 m
convert it into ft
1m = 3.2 ft
so 600 ft in one minute
1. p=mv
v=p/m
so the answer B is the correct one