Answers: 3
Advanced Placement (AP), 23.06.2019 16:30, wirchakethan23
Problem 1: given: 14 coulombs of charge flow in an electrical circuit. the charge is pushed by a voltage difference if 8 volts. a) calculate the amount of work done in volt. coulombs. b.) calculate the work done in joules.
Answers: 1
Advanced Placement (AP), 27.06.2019 04:00, SkylarAaliyah
Brandon has promised himself time to relax with a good book after he finishes studying for the day. which extrinsic motivation strategy is brandon using? pace yourself. reward yourself. get early. avoid burnout
Answers: 2
Advanced Placement (AP), 27.06.2019 17:30, panishreyashi
The difference of sample means of two populations is 55.4, and the standard deviation of the difference of sample means is 28.1. which statement is true if we are testing the null hypothesis at the 95% confidence level? a. the difference of the two means is significant, so the null hypothesis must be rejected. b. the difference of the two means is significant, so the null hypothesis must be accepted. c. the difference of the two means is not significant, so the null hypothesis must be rejected. d. the difference of the two means is not significant, so the null hypothesis must be accepted.
Answers: 3
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