Answer:34
Step-by-step explanation:You just go straight across and add 5, 10, and 21 then you minus 2
Answer:
If is the amount of salt in the tank at time , then the rate at which the amount of salt in the tank changes is given by
Let's drop the units for now. We have
We're given that the water is pure at the start, so , giving
So the amount of salt in the tank (in lbs) at time is
Step-by-step explanation:
Answer:
there is no number for that,there is infinite stars in the universe
4 students:3 bars=3/4 bar per person
3/4 bar x 4 students=3 whole bars
☺☺☺☺
Answer:
4z+11
Step-by-step explanation:
11z-7z=4z
17-6=11
