farmer John is preparing his field for spring planting. the field measures 125 feet long and 60 feet wide. He is going to use fertilizer on the field too. One bag of fertilizer covers 30 square feet. How many bags of fertilizer will he need to cover his entire field?​

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Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)