Answers by Hongbo Miao
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Answers by Hongbo Miao

Answers by Hongbo Miao
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A 50kg gymnast is bouncing on a trampoline. If she is going down at 5m/s when she lands on the trampoline, and it bouncesher up in the opposite direction at a velocity of 4m/s, whatis her change in momentum?
answered Aug 18, 2022
2 votes
109k views
Which task is common to both restaurant and lodging workers, but not to recreation workers? handling money O taking reservations motivating and teaching O preparing food and drink
answered Aug 12, 2022
11 votes
207k views
Can someone help meeee??
answered Jul 17, 2022
2 votes
49.8k views
» What is Mary's running speed in miles per hour? 10/2 = ?
answered Mar 30, 2022
1 vote
129k views
Please help me so my mom doesn't take my cat and sell it.
answered Mar 28, 2022
4 votes
55.1k views
Evaluate 2a^2 – 3ab + b^2 – 4a + b when a = - 4 and b = – 2. -6 74 18 26 Please no links
answered Feb 7, 2022
3 votes
42.4k views
In 1992, the countries Chad and Denmark each had population of about 5.2 million. However, the exponential growth rate for Chad was 2.5% per year, which Denmark was 0.1% per year. Find the population of
answered Jan 12, 2022
4 votes
233k views
Usa la forma apropiada de los verbos -ar 1. Sandra_____ (escuchar) música hispana todos los fines de semana.
answered Dec 22, 2021
6 votes
103k views
Match each term below with its corresponding real-world example. Liability ? The jewelry someone owns Asset ? The amount of credit-card debt a person has Equity ? A person's total financial value
answered Dec 10, 2021
1 vote
78.8k views
Revenue: $500,000 Shoes: $250,000 Shoe boxes: $1,000 Advertising: $500 Rent: $1,000 Depreciation: $25 Knowing she has sold 5,000 pairs, assume the company wants to launch a Black Friday promotion, where
answered Dec 6, 2021
5 votes
124k views
16.4 roundest to the nearest tenth
answered Nov 16, 2021
2 votes
4.2k views
62,234 is what percent of 42,050?
answered Sep 21, 2021
1 vote
230k views
13-17 (my report comes tomorrow so i need help)
answered Sep 11, 2021
0 votes
54.3k views
Which of these would be best for investigating how moving waves cause changes to land?
answered Aug 20, 2021
4 votes
189k views
How many fluid ounces are there in 8 pints 5 cups?
answered Jun 15, 2021
5 votes
198k views
6. Geologists in Egypt and Ethiopia are comparing rock samples from rocks found in the two countries. They are sharing information about the rocks to figure out whether they are the same or different types
answered May 15, 2021
0 votes
199k views
Find the length of the radius. Type a numerical value in the space provided. Do not type spaces in your answers,
answered Aug 11, 2020
3 votes
34.7k views
In a mating between two individuals that are heterozygous for a recessive lethal allele that is expressed in utero, what genotypic ratio (homozygous dominant:heterozygous:homozygous recessive) would you
answered May 16, 2020
3 votes
234k views
Fernando bought 8 pints of milk. How many fluid ounce of milk did Fernando buy
answered Apr 17, 2020
1 vote
43.2k views
Which of the following is a unit of mass? A) A meter B) A liter C) a kelvin D) a kilogram ​
answered Mar 8, 2020
2 votes
138k views
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