Answer:
<h2><em><u>
6 holes.</u></em></h2>
Step-by-step explanation:
6 min/4 hole = 1.5 min per hole
9/1.5 = 6 holes
It can be concluded that 6 holes were made.
Hope this helped,
Kavitha
23 keep the picture save it and shush
Answer:
C) In step 3, he should have determined which square is closest to 18.
Step-by-step explanation:
17.64 also rounds to 18. 17.64 differs from 18 by ...
18 -17.64 = 0.36
whereas 18.49 differs from 18 by ...
18.49 -18 = 0.49
Hence 17.64 is closer to 18 and we might expect 4.2 to be closer to √18 than is 4.3.
___
The actual root of 18 is about 4.243, so 4.2 is a better approximation.
Sure ... exactly the way you simplify "2 + 2" when it comes up in conversation ... perform the indicated operation wherever possible. In simplified form, -4x-x is written as. " -5x ".
No youll lose it if you answer too many
