The curved part of this figures is a semicircle.

what is the best approximation for the area of this figure?

28+16.25π units²

14+16.25π units²

14+8.125π units²

28+8.125π units²

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details

9is the geometric mean between x and 12

Determine whether the data described are qualitative or quantitative and give their level of measurement if the data are quantitative, state whether they are continuous or discrete. soft drink sizes: small, medium, large. oa. qualitative, nominal o b. qualitative, ordinal- o c. quantitative, ordinal, discrete o d. quantitative, ordinal