Answers by Andrey D
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Answers by Andrey D

Answers by Andrey D
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5) A rollercoaster at the top of a hill has 50 J of KE and 400 J of GPE. The coaster track is frictionless. (one point each) a) What is the initial velocity of the coaster if it has a mass of 50 kg? b)
answered Dec 13, 2024
1 vote
94.8k views
f(x) = x^2 + x − 6 Determine the coordinates of any maximum or minimum, and intervals of increase and decrease. And can you please explain how you got your answer.
answered Nov 23, 2024
4 votes
84.7k views
Read the sentence. Every few yards or so, Consuelo sat down the stack of heavy boxes so that she could rest. Which change should be made to the sentence? O Change sat to sit. O Change sat to set. O Change
answered Aug 15, 2024
1 vote
109k views
According to De Morga's theorem overbar (X * Y) is equivalent to _____________. A) Overbar X + overbar Y. B) Overbar X - overbar Y. C) X - Y. D) X + Y.
answered Jun 21, 2024
4 votes
18.3k views
I need a codes for these tasks Credit: Using a dip switch, create a solution to display the following characters on the 8×8 LED matrix. Make a proper connection for 8×8 LED Matrix with resistors to the
answered May 19, 2024
4 votes
66.6k views
The function r is given by r(x)=(x-3)/(x+5). What are all solutions to r(x)>0? a. -5 b. x>3 only c. x>-3/5 d. x<-5 and x>3
answered Apr 2, 2024
4 votes
69.1k views
Tumors invade other organs and tissues in a process called ______ A) a plaque assay. B) metastasis. C) budding. D) latency. E) neoplasia.
answered Mar 12, 2024
3 votes
29.9k views
In the 1930s, African Americans resorted to which of their strategies to secure their rights? a) Boycotts b) Protests c) Legal action d) Armed resistance
answered Feb 17, 2024
3 votes
24.1k views
Is thembu tribe a south african community?​
answered Jan 22, 2024
0 votes
143k views
I need help with this answer. (30 POINTS
answered Jan 7, 2024
3 votes
36.0k views
What are the languages spoken in South Africa
answered Sep 6, 2023
9 votes
203k views
It's an impulse and momentum question The second force is (4.5N, 60 degrees)
answered Aug 11, 2023
4 votes
114k views
Here are the three triangles for the last question!
answered Mar 19, 2023
9 votes
163k views
ONE HUNDRED POINTS! Which excerpt from Act 2 of The Monsters Are Due on Maple Street best reflects the idea that fear can lead people to make false accusations? A-"And you're with him too—all of you! You're
answered Nov 23, 2022
8 votes
65.2k views
How much it must decrease 65432 to reach 100000​
answered Oct 11, 2022
2 votes
109k views
Truck A leaves station 1 at 9:00 a.m. and travels at the rate of 60 kph. After 2 hours, Truck B leaves the same station and travels in the same direction at the rate of 80 kph. At what time will Truck
answered Sep 22, 2022
3 votes
200k views
The Thirteenth Amendment put an end to what custom found in some parts of the United States? O) requiring an income tax B the enslavement of people going to church on Wednesday D) denying women the right
answered Sep 22, 2022
11 votes
193k views
How did the Confederate Constitution handle the issue of slavery? A: It condemned and rejected it B: It recognized it and protected it C: It did not address it D: It supported it, but only in the North
answered Aug 23, 2022
10 votes
14.8k views
What is the exact circumference of a circle with a diameter of 18cm? * •36pi •18pi •9pi •3.14
answered Aug 9, 2022
6 votes
213k views
Think back to the descriptions you wrote about the current weather, your favorite weather, and your least favorite weather. Choose one description and apply what you have learned to rewrite that description.
answered Jul 9, 2022
1 vote
227k views
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