Given:
Ava estimates that 475 songs will fit on her iPad.
The actual amount of songs that fit is 350.
To find:
The percent of error.
Solution:
We know that,

Putting the given values, we get




Therefore, the percent of error is 35.71%.
Answer: B) -5
Step-by-step explanation: all you do is subtract 12 from each side and you will get -5
3(2)-18=-12
6-18 = -12
-12 = -12
Answer:
1/3
Step-by-step explanation:
sum of numbers = 30 marbles
probability = 10/30 or simplified 1/3