The Second part of this question wants the answer rounded to the NEAREST TENTH. It asks for the answer to be rounded to

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The Second Part Of This Question Wants The Answer Rounded To The Nearest Tenth It Asks For The Answer To Be Rounded To 1 (68.94 KiB) Viewed 26 times

The Second part of this question wants the answer rounded to the NEAREST TENTH. It asks for the answer to be rounded to the nearest gram but will count it wrong. ROUND TO THE NEAREST TENTH ON BOTH PARTS. AND THE LAST PART IS 2100 Grams. The space in 2 100 makes it confusing, Бе 7 Alberta Diploma Question When objects with different masses are compared without a scale, their masses must be different enough to be noticeable. The minimum amount of mass difference necessary to be noticeable is called the Minimum Perceivable Difference. For heavier objects, the Minimum Perceivable Difference is larger. The Minimum Perceivable Differences for various masses are shown in the table below. Mass (9) Minimum Perceivable Difference (9) 100 200 12 400 17 800 23 These data can be modelled by a logarithmic regression function of the form y = a + b In z where x is the mass of the object, in grams, and y is the Minimum Perceivable Difference in mass, in grams. Determine a logarithmic regression function that could be used to model these data. Round the values of a and b to the nearest tenth. According to the logarithmic regression function, determine the Minimum Perceivable Difference, to the nearest gram, for an object with a mass of 2100 g. 9