If m is the center of a semi circle what is the perimeter of the figure shown above?
a) 16+2pi
b) 16+4pi
c) 30
d) 24+2pi

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions

Which is these sentences can be deleted from the first paragraph sentence 4 sentence 2 sentence 5 sentence 3

Dna is a polymer of which consist of a sugar, a phosphate group, and a a. amino acids; nucleotide b. nucleic acids; nucleotide c. nucleotides; nitrogenous base d. nucleotides; nucleic acid e. proteins; nucleotide