Find
a + b, 2a + 3b, |a|, and |a − b|.
a = i + 2j − 3k, b = −4i − j + 6k...
Mathematics, 11.02.2022 04:10 Totototono
Find
a + b, 2a + 3b, |a|, and |a − b|.
a = i + 2j − 3k, b = −4i − j + 6k
Answers: 2
Mathematics, 21.06.2019 18:20, Karamatullah
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
Mathematics, 21.06.2019 22:30, kdtd3163
In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%
Answers: 1
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