Answer:
78 : 162 = 13 : 27. These two equalities are examples of proportions (equal ratios); it is as simple as that.
Answer by JKismyhusbandbae: The mean is the average of all the numbers. You add all the numbers and divide by how many numbers you added to get the mean.
Answer:
√10,−√10
Step-by-step explanation:
award brainliest
1cc means one cubic centimeter. I advise you to look at the letter units
When you take out a long term loan say 15-30 years.