The city aquarium got a new tank for their dolphins. the tank is 16 feet high with a radius of 28 feet. answer these questions about the new dolphin tank.

approximately how much water will it take to fill the tank?
= 39,408.14 cubic feet (i know this answer just not the second one)

the aquarium needs to purchase a plastic cover for the tank. what should the approximate size of the cover be?
a) 50.27
b) 87.96
c) 804.25
d) 2,463.01

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.

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough

What is 1.5% of 120 or what number is 1.5% of 120