Answers by Karel Macek
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Answers by Karel Macek

Answers by Karel Macek
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Write, as a series, the z-transform of the number sequence generated by sampling the time function e(t) = every seconds. beginning at t = 0. Can you express this transform in closed form?
answered May 19, 2024
2 votes
13.6k views
What were the shortcomings of mendeleev's periodic table? ​
answered Dec 18, 2023
3 votes
71.6k views
Help asap no links pls ……….
answered Oct 9, 2023
9 votes
87.1k views
This law requires all schools in the National School Lunch Act to implement a school-wide plan addressing physical activity and nutrition.
answered Jun 7, 2023
4 votes
227k views
If the sixth term is 22 and the common difference is six what is the 50th term
answered Apr 1, 2023
4 votes
80.5k views
Math Questions about graph​
answered Mar 5, 2023
10 votes
233k views
Help meeee e e e e e e e e e e e. E e e e e e e e enjn Bbj Jsiskd no
answered Feb 28, 2023
4 votes
11.1k views
Who is the author of “The Hill We Climb?
answered Jan 1, 2023
5 votes
97.1k views
Homemade yogurt is more nutritious than store-bought yogurt. True False
answered Dec 1, 2022
0 votes
32.7k views
Does any one know this question?!?!?!?
answered Nov 24, 2022
3 votes
16.2k views
The ratio of chocolate to caramel in the candy jar is 4:1. If there are 15 caramels in the candy jar, how many chocolates are in the candy jar?
answered Sep 21, 2022
6 votes
65.8k views
Types of intermolecular forces
answered Sep 9, 2022
5 votes
214k views
Newton's Law of Gravity states that if the mass of one object doubles, the gravitational pull on a second object will ____. doubles decreases by half of half quadruples decreases by half​
answered Jun 29, 2022
7 votes
135k views
Slope m=2 y-intercept b=7
answered Jun 26, 2022
9 votes
111k views
11. A car drives 60 mph for 5 hours and then turns around and drives another hour back at the same speed. What is the distance
answered Jun 12, 2022
3 votes
61.0k views
1760 end of ____ is empire in America
answered Jun 9, 2022
3 votes
199k views
What is DNA labeled a double helix ​
answered May 2, 2022
10 votes
90.8k views
F(x)=4x^(2)+8x-2 Instructions: 1. A table of values to show the points you graphed (minimum of 5 points graphed) 2. A graph which clearly shows: a. The Vertex b. The axis of symmetry 3. state the domain
answered Mar 16, 2022
4 votes
224k views
Can someone help pleaseeee!!!
answered Jan 14, 2022
6 votes
55.0k views
Write the explicit rule for the sequence 27, 29, 31, 33,... A an=25+2n B an=26+2n C an=28+2n D an=30+2n​
answered Dec 4, 2021
5 votes
148k views
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