I'm confused by this problem and don't know where to go from here, any would be appreciated.
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Mathematics, 24.01.2020 07:31, sjjarvis4806
I'm confused by this problem and don't know where to go from here, any would be appreciated.
integral from 0 to 1 of f(t) dt = 28, find integral from -1.5 to -1 of f(3 + 2t) dt.
i set u = 3 + 2t and therefore du = 2 dt, then ended up with 1/2 * the integral from -1.5 to -1 of f(u) du.
Answers: 1
Mathematics, 21.06.2019 21:00, datgamer13
Mr. zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years
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
History, 21.11.2019 19:31
Health, 21.11.2019 19:31