Mathematics, 10.12.2020 01:30 gisellekarime
6. The data in the table to the left gives the weight, in pounds, and BMI (body mass index) for six people of the same height.
a) find the line of best fit:
b) Sam is the same height as the peope in this group. If he has a BMI of 25, estimate his weight.
I know the answer to a, but I can't figure out how to do b.
Answers: 1
Mathematics, 22.06.2019 00:30, gthif13211
I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i. e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
6. The data in the table to the left gives the weight, in pounds, and BMI (body mass index) for six...
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