Gthe rational function the quotient of the quantity x minus 4 and the product of the quantity x and 2 times x minus 1 can be expressed as the sum of two partial fractions: the quotient of a and x and the quotient of b and the quantity 2 times x minus 1 . find the value of a - b.

Which statement best describes the polynomial

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.