The corporate research centers for three companies have the following employees:
U. S. Steel
...
Mathematics, 13.04.2021 19:50, bjdlesain
The corporate research centers for three companies have the following employees:
U. S. Steel
110
Alcoa
750
Bayer Science
250
If a research employee is selected at random, find the probability that the employee is employed by U. S. Steel or Alcoa.
0.10
0.22
0.68
0.77
Answers: 2
Mathematics, 21.06.2019 17:00, tonytashaqua
In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq
Answers: 1
Mathematics, 21.06.2019 22:40, zafarm2oxgpmx
Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola
Answers: 2
Mathematics, 22.06.2019 00:00, lllamasarebae5995
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 Ī±.part a: how can you use trigonometric ratios to calculate the direction Ī± of a general vector v = < x, y> similar to the diagram? part bsuppose 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 cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
Mathematics, 24.06.2019 22:30
History, 24.06.2019 22:30
Mathematics, 24.06.2019 22:30