Answer: Mrs.Buller collects a 500-ml sample of seawater for her chemistry class, and it has 1.94% of chlorine, we have to determine the amount of chlorine in the sample:
Therefore the chlorine content in 500ml of water is 9.7ml.
Answer:
it'll be checked for plagiarism
b= (-6,-7)
c= (-6,-2)
d= (0,-2)
e= (4,-7)
Step-by-step explanation:
32 guests
96 divided by 3
30 minutes.
8:55 - 8:25 is 30 minutes.
If you add 30 to 8:25, you would get 8:55.
Therefore, it's 30 minutes.
a = -5
6a + 20 = 2a
6a = 2a - 20
4a = - 20
