Adanna had a glass cylinder with a radius of 6 cm and a height of 25 cm. she placed 3 balls, each with a diameter of 6 cm, into the cylinder. she filled the rest of the cylinder with colored water.

how many cubic centimeters of colored water did she use?
use 3.14 to approximate pi and express your answer in hundredths.

the answer was 2486.88

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?