Answers by Changwang Zhang
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Answers by Changwang Zhang

Answers by Changwang Zhang
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9. CALCULATE: How much more power is used to move a weight of 500 N a distance of 20 m in 5 s than is used to move a weight of 1,000 N a distance of 30 m in 30 sec?​
answered Sep 4, 2022
10 votes
82.2k views
Marcus borrows $16,500 to pay for his tuition. The annual interest rate of the loan is 4.8%. How much interest does Marcus owe at the end of one year? need help due tomorrow
answered Jun 4, 2022
6 votes
191k views
Please help asap please
answered May 12, 2022
3 votes
21.9k views
Five out of six residents of Mayville have library cards. Which tool will best allow Darren to simulate this scenario and predict whether a randomly chosen resident has a library card? a coin a 5-sector
answered May 9, 2022
8 votes
104k views
PLZZZ HELPP ASAP How many calories does the taco salad with a soda have? 500 calories 800 calories 1000 calories 1200 calories 1500 calories
answered Jan 11, 2022
2 votes
107k views
When we hear the word bacteria, we probably think of disease transmission or illness. But bacteria provide many health benefits to humans. All BUT ONE is a health benefit of bacteria today in the world
answered Nov 18, 2021
3 votes
134k views
The concentration of hydroxide ions is greater than the concentration of hydronium ions for acidic solution. True or false.
answered Oct 30, 2021
5 votes
72.5k views
Translate this question into an equation and solve. What percent of 196 is 49?
answered Sep 1, 2021
5 votes
24.6k views
Which input value produces the same output value for the two functions? x = –12 x = –9 x = –6 x = –3
answered Jul 11, 2021
2 votes
86.8k views
Rewrite the complete phrases in Simple Past =Reescribe las frases completas en Pasado simple 1. We visit → _________________________ 2. They like → _________________________ 3. She dances → ____________________________
answered May 30, 2021
1 vote
60.9k views
Recursion is a natural use for a _____ (stack or queue)
answered May 20, 2021
4 votes
121k views
Not sure need help ​
answered May 7, 2021
4 votes
59.0k views
these two authors separated by almost 2000 years begin their works in very different ways aside from the fact that Ovid speaks in the person what is the most significant difference in these excerpts
answered Apr 12, 2021
2 votes
114k views
Why are civil rights important in a democracy?
answered Mar 25, 2021
5 votes
124k views
The height of a projectile launched upward at a speed of 32 feet/second from a height of 128 feet is given by the function h(t) = -16t^2 + 32t +128. How long will it take the projectile to hit the ground?
answered Feb 26, 2021
4 votes
74.9k views
The holiday I love the most is the summer break. 1 Every summer i go to Germany to visit my I grandmother and grandfather. When i'm there every day i do for walks and Ti visit unknown places. I spend my
answered Jan 25, 2021
5 votes
9.6k views
A company with a fleet of 150 cars found that the emissions systems of only 5 out of the 22 they tested failed to meet pollution control guidelines. The company initially believed that 20% of the fleet
answered Sep 9, 2020
5 votes
20.9k views
Division A reports the following data: Sales = $180,000, Net income = $18,000, Average'assets = $72,000. Division B reports the following data: Sales = $60,000; Net Income = $9,600, Average assets = $48,
answered Jun 28, 2020
0 votes
216k views
Which statement is not true about North Korea? It has fast-flowing mountain rivers. It has a strong agricultural economy. It is rich in natural resources. It relies on hydroelectric power.
answered Jun 13, 2020
3 votes
137k views
What is the correct answer to number twenty nine ? Please explain why !! And answer this !!
answered Mar 11, 2020
3 votes
195k views
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