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Answers by Ywenbo

Answers by Ywenbo
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Theorem 1.2 Properties of Matrix Multiplication (a) If A, B, and C are matrices of the appropriate sizes, then A(BC) = (AB)С. (b) If A, B, and C are matrices of the appropriate sizes, then (A+B)CAC + BC.
answered Dec 26, 2024
6 votes
221k views
3x-1/2y=5x+4 what is the slope
answered Oct 22, 2024
1 vote
115k views
Which of the following is NOT the component of the confidence intervals for the population mean? a) Standard Error b) population mean c) sample size d) sample mean
answered Sep 7, 2024
4 votes
220k views
Which of the following statements regarding enterprise resource planning systems is NOT​ correct? A.Making ERP systems integrate with other applications in a business presents a significant technological
answered Aug 9, 2024
1 vote
197k views
Does atp or adenosine triphosphate exists in plant cells?
answered Jul 14, 2024
1 vote
64.7k views
Beror of Rome; others r officer in Roman nst Caesar leader and Senator; r's death and heir; Member Final Exam What example of foreshadowing can be seen in the following passage from Shakespeare's Julius
answered Mar 12, 2024
3 votes
3.8k views
A rectangular swimming pool has a base of 200 square feet. The pool has a depth of 5 feet. What is the volume of the pool? 25 ft 100 ft 500 ft 1,000 ft
answered Dec 28, 2023
7 votes
135k views
Which one is the answer?? Help lol
answered Dec 1, 2023
7 votes
230k views
Burning fossil fuels and wood increases the amount of _____, in the atmosphere. Options: A: nitrogen B: carbon dioxide C: oxygen
answered Sep 24, 2023
5 votes
210k views
In parallelogram DEFG if m_DEF=120 find mZEFG. E 120° .70 D G Answer:
answered May 6, 2023
7 votes
152k views
Select all that apply.
answered Apr 27, 2023
10 votes
67.1k views
How to solve this problem? Result from step 1: Expected value is -$3.23.
answered Mar 6, 2023
0 votes
59.7k views
1 12. What is heavier 100 lb or 1000oz
answered Dec 14, 2022
3 votes
178k views
If 3(c+d) = 5 and c = 1, what is the value of c + d?
answered Nov 23, 2022
9 votes
22.8k views
True and false. if false explain does Distillation involve boiling and condensation? does pure water boils at different temperatures in different parts of earth?
answered Oct 25, 2022
4 votes
67.6k views
Why does a plant have a cell wall and a cell membrane? ASAP Pls have to turn it in at 11:00pm​
answered Oct 7, 2022
7 votes
68.4k views
What is the product? [4 2] x [-2 5 7 -1]
answered Oct 1, 2022
12 votes
68.4k views
25 The library has an empty bookcase with 4 shelves. Each shelf can hold 23 chapter þooks. If the library has 117 new chapter books, how many will not fit on the bookcase?.
answered Jul 17, 2022
3 votes
195k views
Why do we drink water??​
answered Jul 16, 2022
5 votes
144k views
3. Un objeto pequeño se pesa con un mismo instrumento por nueve estudiantes de una clase, obteniéndose los siguientes valores en gramos: 6.2, 6.0, 6.0, 15.3, 6.3, 6.1, 6.23, 6.15, 6.2 a) ¿Cuál sería la
answered Jul 8, 2022
1 vote
225k views
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