Le Practice <
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Which is the equation of a circle with a radius of 2 and a center of (-3,5)?
(x-3)² + (y + 5)² = 4
(x+3)2 + (y – 5)2 =2
o (x+3)² + (y – 5)² = 4
(x-3)² + (y + 5)² =2

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?