Dado el vector libre a = (5, 3) y el punto A = (4, -1), hallar las coordenadas del punto B para que el vector fijo AB represente al vector a .​

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Solve for the equation x. 2x + 22 = 4(x + 3)

There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?