4 1/2x7=31.5
1.7x5=8.5
31.5+8.5=40
40 miles in two weeks
I’m not 100% sure but I think it’s 4 for the gcf
Answer:
Answer:
t ≅ 5.09 min
Step-by-step explanation:
we have that if in 4000 L/sol there is 132 kg salt and the pumping speed is 12L/s, we must find how much of salt is pumping per second and then find the amount of salt remaining
12L/s*132kg salt/4000L = 0.396 Kg salt/s, this means that 0.396 kg per second comes out , It should be found that the amount of salt must be drained so that only 11 kg of salt remain
132kg salt - 11 kg salt = 121 kg salt, so
121Kg salt*s/0.396Kg salt ≅ 305.55 s ⇒ 305.55s*min/60s ≅ 5.09 min
Step-by-step explanation:
Answer:
The correct answer is d
Step-by-step explanation:
Answer:
p(r+1)
Step-by-step explanation:
Hope this helps
