Answer:
Nolan correctly identified the square numbers before and after 18.
The square roots of them are 4 and 5.
Clearly, square root of 18 should lie between 4 and 5 only.
He, then carefully squared 4.1, 4.2, 4.3 etc. and identified that 4.3 squared is nearer to 18.
Since, Nolan is finding estimated square root, his steps are cool and he didn't make any error.
The greatest value shown on the dot and whisker plot is c. 50
Answer:
It is an octagon if and only if it has eight sides.
Step-by-step explanation:
This equation does not have an answer
Make two boxes, each box has 101 tickets in each box and the relationships are 101 each box that’s the answer