Domino's charges $10.99 for a large pizza. nia just realized that she has three coupons for large cheese pizzas. each coupon is for $2 off. she is hosting a big party so she needs lots of pizzas. if she has $60 to spend how many pizzas can she buy all together?

Zed is making a centerpiece for his dining room table by putting sand in a cube-shaped vase. the vase is 0.25 meters in length, width, and height. he bought 25 kg of sand. assume the density of dry sand is 1,602 kgm3. what is the volume of the sand that zed purchased? the volume of the sand is approximately m3. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to six decimal places, like so: 42.536475