The number of chocolate chip muffins that a baker makes each day is 30% of the total number of muffins she makes. Part A- On Monday, the baker makes 24 chocolate chip muffins. What is the total number of muffins that the baker makes on Monday?

Part B- On Tuesday, the baker makes a total of 90 muffins. How many chocolate chip muffins does the baker make on Tuesday?

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?