The phrase “who is over 80 years old” does not use a hyphen. Please see our post Hyphens with Numbers for more information. Lou Guillou says: April 24, 2017, at 11:54 am I got the correct answer for “There are one thousand four hundred twenty pages in the book.” However, ...
When the text is aligned left, and hyphenation is not permitted, Numbers places words, spaced with a single space between them, in a line until there is not room for the next word. That next word is pushed down to the next line, leaving a line that is shorter than the maximum 'sea-...
coated silica channel walls with aminopropyl silanes, ensuring stable EOF between pH 2.8 and 7.5, and an inter-device EOF reproducibility of 2.6% RSD. Protein analysis showed 0.7% RSD migration time reproducibility and plate numbers up to 400 000; peptide separation efficiency was over 600 000, ...