Number 3 I need some help

Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom