Yumi is determining the seating arrangement for a big dinner party. circular tables will seat 8 guests and rectangular tables can seat 10 guests write and inequality that describes the situation let x=# of a circular tables let y =# of rectangular tables

What is the distance between (–2 1/2,-3) and (1, –3)?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

The volume of the a sphere whoes diameter is 18 cm is cubic cm . if it's diameter were reduced by half, it's volume would be of its original volume