Answer:
Mixed Number Form:
-1 3/7
Step-by-step explanation:
Answer:
c .3.3
Step-by-step explanation:
pH is the negative log of the molar hydrogen ion concentration.The equation to calculate pH is;
pH = -log10[H+]
pH = -log10(5.0 x 10-4)
pH = 3.30
Answer: 15 Times
Step-by-step explanation: It's 15 Times because if you add all of the other rolled times together you'll get 60 and 75-60=15.
If there is 1000 seats, and the students took 45% percent of them, then 450 sixth graders went on the trip
Answer: $4.20
Step-by-step explanation:
