In a picture graph, if there is no key specified, then it is already assumed that the viewer knows that each symbol would stand for 1. If each symbol stands for more than one, then a key is required, but if each symbol stands for one, you can assume that the viewer knows.
Answer:
SSS
Step-by-step explanation:
The sides all have corresponding parts.
Answer:
4
Step-by-step explanation:
The mean is the average of a data set. It can be found by adding up all of the values in a data set and then dividing it by the number of values in the data set.
The values in this data set;
The number of values in this data set,
Find the mean;
Answer
12
Step-by-step explanation
there is 15 of each color 3 take away 15 equals 12 red skittles left
Answer:
2x(2x-1)
Step-by-step explanation: