Questions by Gontard

Questions by Gontard

Prove that, for square matrices A and B, AB = BA if and only if A and B commute.

asked Oct 4, 2024

1 answer

0 votes

198k views

Mark is a salesperson who works for LiveLife Inc., a pharmaceutical company specializing in developing drugs for fighting cancer. On a typical day at work, he meets several physicians and gives them information

asked Sep 15, 2024

1 answer

3 votes

102k views

Multiple coats or layers are put on the carbide base for what different purposes?

asked Jul 9, 2024

1 answer

4 votes

219k views

Arnell industries has just issued $35 million in debt at par (i.e., at its face value). The firm will pay interest only on this debt. Arnell's marginal tax rate is expected to be 28% for the foreseeable

asked May 6, 2024

1 answer

1 vote

207k views

Yooooooooooooooooooooooo

asked Feb 26, 2024

1 answer

0 votes

111k views

What is better hunting in a group or solo?

asked Jan 2, 2024

1 answer

0 votes

55.5k views

Why is it important to wear sunscreen when you are outside?

asked Oct 1, 2023

1 answer

4 votes

77.6k views

7. Triangle XYZ is the preimage of triangle XYZ Find: a. Length of XZ = (show your work) b. Length of X'Z'= (Show your work) C. Scale factor from XZ to XZ = (Show your work X'Z'=6/4. XZ=3/2

asked Jun 18, 2023

1 answer

0 votes

124k views

The two axes on a line graph allow the viewer to compare: O A. two different variables. O B. two different groups. O C. two ways of seeing the same information. D. two parts of the whole.

asked May 28, 2023

1 answer

3 votes

20.3k views

Who is the father of maths???

asked Feb 13, 2023

2 answers

3 votes

147k views

Kelly Clarkson is running between the Patronas towers in Kuala Lumpur on a tightrope at a speed of 15 m/s. Kelly currently weighs 79 kg. What is her KE?

asked Nov 9, 2022

2 answers

20 votes

127k views

∞ ∑ (3+na) n=1 Identify the following series as arithmetic, geometric, both, or neither.

asked Oct 10, 2022

1 answer

1 vote

54.7k views

Why is it necessary to specify temperature when giving Ka value

asked Oct 2, 2022

1 answer

0 votes

458 views

After the Civil war the demand for what commodity soared? cotton beef rubber iron

asked Aug 12, 2022

2 answers

25 votes

83.4k views

Please help me understand I am confused

asked Apr 10, 2022

1 answer

0 votes

133k views

If the product of six tenths and three tenths is subtracted from the sum of two tenths and four tenths, what is the difference?

asked Dec 25, 2021

1 answer

0 votes

55.9k views

The fact that the second-to-last chapter is focused on Buck's love for John Thornton highlights Buck’s: ease in finally giving in to the primitive choice between civilization and the wild confusion about

asked Dec 7, 2021

2 answers

2 votes

136k views

Respond to parts 1 and 2 below. Explain the two primary ways to solve problems: algorithms and heuristics. Describe how people can make errors in thinking by describing the following concepts: confirmation

asked Jul 1, 2021

1 answer

2 votes

101k views

Help!! i need work too!!

asked Jun 27, 2021

1 answer

4 votes

16.2k views

When a strip of zinc metal is added to a test tube of hydrochloric acid, the liquid forms bubbles, and the test tube feels hot. The bubbles are a result of the formation of hydrogen gas. What does the

asked Feb 16, 2021

2 answers

4 votes

123k views

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