Mathematics, 05.03.2021 01:40 jennyderath12
Determine if the matrix below is invertible. Use as few calculations as possible. Justify your answer. Choose the correct answer below. A. The matrix is not invertible because its determinant is zero. B. The matrix is invertible because its determinant is not zero. C. The matrix is not invertible because the matrix has 2 pivot positions. D. The matrix is invertible because its columns are multiples of each other. The columns of the matrix form a linearly dependent set.
Answers: 1
Mathematics, 21.06.2019 14:00
An animal shelter has 21 puppies. if the puppies are 28% of the total dog and cat population , how many dogs and cats are in the animal shelter
Answers: 1
Mathematics, 21.06.2019 16:00
Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?
Answers: 2
Mathematics, 21.06.2019 17:00
The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation
Answers: 1
Mathematics, 22.06.2019 00:30
The power generated by an electrical circuit (in watts) as a function of its current c (in amperes) is modeled by p(c)= -15c(c-8) what current will produce the maximum power?
Answers: 1
Determine if the matrix below is invertible. Use as few calculations as possible. Justify your answe...
Mathematics, 28.03.2020 01:40
Mathematics, 28.03.2020 01:40
Mathematics, 28.03.2020 01:40
Biology, 28.03.2020 01:40
Mathematics, 28.03.2020 01:40
Mathematics, 28.03.2020 01:40
Mathematics, 28.03.2020 01:40
Mathematics, 28.03.2020 01:40
Biology, 28.03.2020 01:40