Based on the 100-year rainfall records at a certain location in a city, the rainfall intensities with an annual exceedance probability of 0.1 (10-year return period) of different duration are given below. Duration, td (min) 15 30 60 120 Intensity, i (mm/h) 161 132 103 74 a) Determine the coefficients a and c for the following intensity-duration-frequency (IDF) curve using the least-squares method: , in which i

W-16=-12 solve each one step equation plz

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.

You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?