Dr. Gopher needs 16 cups of sugar to bake cookies for the bake sale. She has one bag with 2 ½ cups, one bag with 5 ¾ cups, and another bag with 6 ½ cups. How many more cups does she need to have to bake her cookies?

Ineed no it anyone can see this

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?