List all possible rational zeros for the following polynomial:
f(x) = x4 + 7x3 - 5x2 + 2x - 12

Last year amusement park received 236,758 visitors it was open every day of the year but 7 holliday’s what was the average number of visitors to the park per day

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy