Passing is a good goal.
pH = -log H+
7.2 = -log H+
-7.2 = log H+
10^(-7.2) = H+
Answer: H+ = 10^(-7.2), third choice
Answer:
4(52-9)
4(43)
172
Please mark as brainliest! Good Luck! :D
<span>–2.75 > –3
answer is </span><span>B. ></span>
Answer:
30
Step-by-step explanation:
f(-5) = -7(-5) - 5
= 35 - 5 = 30
Answer:
Step-by-step explanation:
392 i believe
