13034 + 18.5 = 13052.5 13052.5 is the vertical distance that the pebble fell.
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.
46/3=15.3 so 3 goes into 46 about 13 times
Answer:
I think it would be either $134.89 or 113.22
Step-by-step explanation:
just from an estimate, I got close to one of these two
Answer:
245g of oats
980ml of milk
49g of sugar
Step-by-step explanation:
350÷10=35
1,400÷10=140
70÷10=7
35×7=245
140×7=980
7×7=49
