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Vlad [161]
3 years ago
6

Matrix P has a dimensions of 3 X 4 and Matrix Q has the dimensions 4 X 5. Determine the dimensions of the matrix PQ if it is pos

sible. Explain why if it is not.
Group of answer choices

Matrix PQ would have the dimensions 3 X 4

Matrix PQ would have the dimensions 4 X 5

Matrix PQ would have the dimensions 3 X 5

These matrices can not be multiplied because their dimension don't align.

Mathematics
1 answer:
blagie [28]3 years ago
3 0

Answer: Definitely not B. Just took the test

Step-by-step explanation:

Attachment.

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Answer:

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Step-by-step explanation:

Let's denote the salary of Rob and Rachel per year by X. So, X = $50,000

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Mean salary;μ1 = $35,000

Standard deviation;σ1 = $8,000

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