Answer: c
Step-by-step explanation:
because to find the average is to add all your numbers up and to divide them by how many numbers you have
and the median is the finding the middle which is the average you line them up from lowest to greatest value and cross one off from the beginning and one from the end until you are left either one or two values
Answer:
22.5
Step-by-step explanation:
30/4=7.5
7.5 times 3 = 22.5
Mark brainliest plz!
Answer:
76.75 is 25% of 307
Step-by-step explanation:
It causes the breakdown and decay to the rocks. It occurs when the weather water is slightly acidic.
Answer:
A
Step-by-step explanation:
Please don't report I tried my best to solve it
