Chip and dale collected sixty-four acorns on monday and stored them with their acorn supply. after chip fell asleep, dale ate half the acorns. this pattern continued through friday night, with sixty-four acorns being added and half the supply being eaten. on saturday morning, chip counted the acorns and found that they had only seventy. how many acorns had they started with on monday morning?

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?