A ball is thrown upwards from a balcony with a speed of 32 ft/sec, 20 feet above the ground. How long does it take the ball reach its maximum height?

How high will the ball go? Round to the nearest hundredth.

How long will it take the ball to hit the ground?

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?