Tim and sam walked down to the pier on a warm summer day to which the tides go in and out. at 9 am hour 9 the water below the pier was at its highest level, 13 feet. tim and sam lazily watched the water drop until 3: 15 hour 15.25 the water below the pier was at its lowest level a night of 3 feet. sketch a graph of the sinusoid representing the height of the water. include 5 important points

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?