Thanks besti ;)))))))))))
Answer:
no, he would write 30 text messages in 10 minutes
Step-by-step explanation:
Answer:
If "m" stands for meters, then thats not possible.
Step-by-step explanation:
A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 20 is about 4.472. Thus, the square root of 20 is not an integer, and therefore 20 is not a square number.
