Answer:
4
Step-by-step explanation:
1+9+5+0+8+1+7+4+1=36
then divide by the total number of digits which is 9
36/9=4
Answer:
Addition and Subtracttion
Step-by-step explanation:
The order of operations has to with a generally accepted order to follow when evaluating a mathematical expression.
PEDMAS or BODMAS is the order of operations to follow.
The two operations that are on the same level within the order of operations are addition and subtracttion
This means that, neither has a preference over the other.
20+23+20+15= 78
78 is the total amount of marbles in the jar. It is our denominator.
20/78 = green, simplify = 10/39 is the probability you will pick green.
23/78 = orange, 23/78 is simplified so it is the probability you will pick orange.
20/78 = red, simplify = 10/39 is the probability you will pick red
I think 10 is the answer, correct me
78 hope this helps ur welcome