Answers by Alex Gray
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Answers by Alex Gray

Answers by Alex Gray
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Verify that the Matrix Task 9.3 A=([1,i,2+3i],[-i,0,7],[2-3i,7,4+i]) is unitary and calculate its determinant
answered Jul 11, 2024
2 votes
32.4k views
What is 28,0000 divided by 23
answered May 2, 2024
2 votes
32.9k views
Michael has down syndrome. Can you explain what might have happened during cell reproduction to have caused this?​
answered Apr 1, 2024
4 votes
143k views
PLEASE PROVIDE A DETAILED ANSWER WITH GOOD POINTS BECAUSE MY TEACHER IS STRICT. 1) - You are the nurse who answers a call light. The client tells you that they would like a different nurse to care for
answered Mar 14, 2024
0 votes
156k views
HELLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
answered Feb 12, 2024
5 votes
148k views
Do the citizens of Springfield love donuts? 1) Yes 2) No 3) Cannot be determined
answered Jan 28, 2024
6 votes
117k views
Make a list to show all possible arrangements when rolling a six-sided die and flipping a coin. What is the fractional probability of rolling an even number and landing on tails? NEED HELP ASAP
answered Dec 4, 2023
1 vote
117k views
When I tried this problem, I got a_n=28-7(n-1) as an answer but it was marked as wrong so pls help me with it lol
answered Oct 9, 2023
4 votes
26.0k views
What helped unify the Carolingian Empire? Help! a desire of all citizens to fight Muslims in the Crusades the use of Carolingian script the support of the Byzantine Empire the Magna Carta
answered Sep 27, 2023
4 votes
145k views
I need help i need help with this omg
answered May 21, 2023
4 votes
232k views
The temperature was 75 degrees. at noon, the temperature increased by 7. by evening the temperature decreased by 7 ​
answered May 21, 2023
1 vote
222k views
Which countries celebrate Christmas on January 7?
answered Apr 19, 2023
2 votes
180k views
Match this and give me please please​
answered Dec 5, 2022
9 votes
30.0k views
Mrs. Howe rearranged the desks in her classroom. She has 24 students and put 4 desks in each row. Which equation represents the number of rows of desks she has now?
answered Nov 21, 2022
7 votes
55.7k views
What weight is recorded by a scale when it is placed inside a lift which is in free fall? Enplain.​
answered Jul 22, 2022
5 votes
8.7k views
What is the rule for using commas to introduce a quote? Select one: Use a comma to introduce a quotation after a standard dialogue tag, a brief introductory phrase, or a dependent clause. Use a comma to
answered Jun 10, 2022
1 vote
81.3k views
Giải pt x^{2} +X-1=0
answered May 25, 2022
4 votes
97.0k views
I REALLY NEED THIS !!! ITS AN EMERGENCYYYYYYY!!!!!!!! GIVING 25 POINTS When she first purchased it, Soledad's computer had 500 GB of hard drive space. After six months, there were only 380 GB available.
answered Apr 27, 2022
4 votes
68.0k views
An arts academy requires there to be 5 teachers for every 115 students and 3 tutors for every . How many students does the academy have per​ teacher? Per​ tutor? How many tutors does the academy need if
answered Apr 3, 2022
6 votes
108k views
Kirk's average driving speed is 7 kilometers per hour faster than Thor's. In the same length of time it takes Kirk to drive 450 kilometers, Thor drives only 408 kilometers. What is Kirk's average speed?
answered Mar 19, 2022
7 votes
57.6k views
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