The circulation time of a mammal (that is, the average time it takes for all the blood in the body to circulate once and return to the heart) is proportional to the fourth root of the body mass of the mammal. (a) Write a formula for the circulation time, , in terms of the body mass, . Use as the constant of proportionality. Note that "" is already provided. Do not include this in your submitted response to this question. MathPAD Response msnViewer_res_c07q_eoc_1_117_006_sv g ViewEdit (b) If an elephant of body mass kilograms has a circulation time of seconds, find the constant of proportionality . Round your answer to one decimal place. (c) What is the circulation time of a human with body mass kilograms

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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rauschg

rauschg · hand

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