How many Tootsie Rolls can you get for 14 Bit o' honey?

Which statement about the stamps is correct?

What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)