The weight w of a lake michigan brown trout varies directly with the cube of its length l. a 25 inch
fish weighs two pounds. write an equation with a constant of variation k that expresses this variation
and use the given data to determine the value of k. also predict the weight of a 38 inch brown trout.

answer: 25 and -31

step-by-step explanation: notice that if all the negatives were positive, you'd have the arithmetic sequence one, 7, 13, 19, on and on, adding vi each time. therefore essentially we have a geometrical and arithmetic sequence combined, with the geometric sequence creating it positive, and negative, and also the arithmetic sequence adding vi each time. this suggests the answer(s) are twenty-five and -31.

answer:

100

step-by-step explanation:

.6*500=300, .4*500=200

300-200=100