In this leson, we learned −theta = 0
0 1
chad was saying that he found an easy way to...
Mathematics, 22.10.2019 02:20 yailin9562
In this leson, we learned −theta = 0
0 1
chad was saying that he found an easy way to find the inverse matrix,
which is −theta =
0
0
. his argument is that if we have 2x = 1, then x =12
.
a. is chad corect? explain your reason.
b. if chad is not corect, what is the corect way to find the inverse matrix?
Answers: 1
Mathematics, 21.06.2019 13:30
Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.
Answers: 2
Mathematics, 22.06.2019 01:30
Asample of 200 rom computer chips was selected on each of 30 consecutive days, and the number of nonconforming chips on each day was as follows: the data has been given so that it can be copied into r as a vector. non.conforming = c(10, 15, 21, 19, 34, 16, 5, 24, 8, 21, 32, 14, 14, 19, 18, 20, 12, 23, 10, 19, 20, 18, 13, 26, 33, 14, 12, 21, 12, 27) #construct a p chart by using the following code. you will need to enter your values for pbar, lcl and ucl. pbar = lcl = ucl = plot(non.conforming/200, ylim = c(0,.5)) abline(h = pbar, lty = 2) abline(h = lcl, lty = 3) abline(h = ucl, lty = 3)
Answers: 3
Mathematics, 22.06.2019 04:10
Is by a(-4, 2), b(-2, 4), c(1, 3), d(2, 2).of ofto . of d′ if90° to a′b′c′d′ (-2, 2) of c″ if90° to a″b″c″d″ (4, -2) of a′′′ if° to a′′′b′′′c′′′d′′′ (3, -1) of b″ if° to a″b″c″d″ (4, 2)
Answers: 1
Spanish, 20.09.2020 09:01
History, 20.09.2020 09:01
Chemistry, 20.09.2020 09:01
History, 20.09.2020 09:01
World Languages, 20.09.2020 09:01
Geography, 20.09.2020 09:01
Mathematics, 20.09.2020 09:01