You can infer that she is not pleased to see the person and was not expecting them
Answer:
So Helen could understand it's called water and not something else
Explanation:
Answer: 0.19
Explanation: To write 19/100 as a decimal, it's important to understand that the hundredths place is 2 places to the right of the decimal point so 19/100 can be written as the decimal 0<em>.</em>19.
Notice that we put the last digit of 19 in the hundredths place.