Answers by Christoph Neumann
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Answers by Christoph Neumann

Answers by Christoph Neumann
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Help i need help me plssss i am so stuck
answered Mar 25, 2022
14 votes
142k views
1. Determine the potential energy of a 2kg rock at the top of a hill that is 20m high. 2. Determine the kinetic energy of a 2000 kg roller coaster car that is moving with a speed of 25 m/s. 3. A 80kg freezer
answered Feb 6, 2022
0 votes
187k views
Combine like terms 8k-5k
answered Nov 27, 2021
6 votes
135k views
A cone has a diameter of 8ft and height of 3ft. What’s the volume?
answered Sep 15, 2021
4 votes
134k views
Distribute -8 - 9(1-3n)
answered Mar 24, 2021
3 votes
20.3k views
The question is Estimate. =7.8 * 307 Choose 1 answer: a 24 b 240 c 2400 d24000
answered Mar 13, 2021
4 votes
65.3k views
A loaf of bread that originally sold for $1.87 undergoes a 5% price increase each year. Find the new cost of a loaf of bread after 12 years.
answered Mar 10, 2021
1 vote
193k views
A billion years ago, Earth and its moon were just 200000 kilometers apart. Express this distance in meters.​
answered Mar 8, 2021
3 votes
113k views
Solve the following equation for y: -5x+3y=3
answered Jan 3, 2021
4 votes
86.9k views
PLS ANSWER ASAP - What is the climate like in the middle latitudes of South America? temperate desert cold tropical
answered Nov 15, 2020
6 votes
153k views
which enzyme is responsible for “unzipping" the DNA by breaking the hydrogen bonds between the nucleotides?
answered Nov 12, 2020
3 votes
172k views
What are the domain and range for this list of ordered pairs: { (15, 4), (7, −5), (13, −7), (−3, 4) }?
answered Nov 7, 2020
1 vote
215k views
Wildwood, an outdoors clothing store, reports the following information for June: Sales revenue $104,000 Income tax expense $11,000 Operating expenses 22,000 Cost of goods sold 65,000 Deferred revenues
answered Oct 28, 2020
4 votes
159k views
What is the surface area of the cone? (Use 3.14 for pi .) 794.42 in.2 483.56 in.2 822.68 in.2 414.48 in.2
answered Feb 24, 2020
3 votes
195k views
The fruit of trees is the only part that is used by humans for food. Please select the best answer from the choices provided T F
answered Feb 6, 2020
0 votes
148k views
How roman fell about people who followed religious other than the roman religion\
answered Nov 24, 2019
5 votes
190k views
What is the name for the percentage of people who don't have jobs in a country or area? A. The unemployment rate B. The spending rate C. The inflation rate D. The GDP growth rate Please select the best
answered Oct 2, 2019
5 votes
95.6k views
What is the sum of the first 14 terms of the sequence : an=6n-12
answered Jun 8, 2019
6 votes
42.0k views
rebecca made a cup of tea with a temperature of 90°c. she left it to cool, but forgot about it for 20 minutes, which meant that its temperature dropped by 74°c. she decided to reheat her tea in the microwave
answered Mar 25, 2019
5 votes
96.5k views
What is the value of X in the equation 14x=238?
answered Dec 30, 2018
4 votes
14.4k views
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