Answer:
Step-by-step explanation:
The pH of solution a decreases, as the pH of solution B decreases as well.
The mean is the average of a given data set and can be obtained by taking the sum of all numbers and dividing that by the amount of numbers in the data set.
58 + 43 + 33 + 69 + 41 + 74 = 318
There are 6 numbers in the data set.
318 / 6 = 53
Answer:
105.3%
Step-by-step explanation:
i use the is over of method so:
, multiply 79 x 100, then divide by 75.