Answers:
1.) 78 would be the range
3.) 18.8 or letter C would be correct
4.) 9.4
I estimated the answer to be 18,000
Without estimation the answer would be 18,109
She done better at the 2nd test because she only got 4 wrong but on the first test she got 6 wrong.
Answer:
36
Step-by-step explanation:
so 50% of 120 is just half of it. so that would be 60. Then 20% of 120 is 24 so subtract that from 60 and you get 36.
In a square, all sides are equal and all angles are equal.
So, the length of the side is only the height.
Therefore height can be:
1)The root of the area of square
2)The perimeter divided by 4