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Answers by Zhengkenghong

Answers by Zhengkenghong
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A diver dives from a 10 m springboard. The equation f(t)=−4.9t2+4t+10 models her height above the pool at time t in seconds. At what time does she enter the water?
answered Apr 25, 2021
2 votes
169k views
What do Heather's new friends think of Melinda? please help
answered Apr 18, 2021
4 votes
22.5k views
The following table shows the distance from Tessa’s house to her favorite locations. Distance from tessas house (in kilograms) : School-3 Library-5 Park-4 Movie-4 Find the mean distance.
answered Mar 25, 2021
5 votes
170k views
Where would a reader most likely find this kind of a paragraph
answered Mar 15, 2021
4 votes
36.1k views
Explain how melting points are used to identify compounds and determine purity. g\
answered Feb 25, 2021
4 votes
110k views
Even though most corporate bonds in the United States make coupon payments semiannually, bonds issued elsewhere often have annual coupon payments. Suppose a German company issues a bond with a par value
answered Jan 30, 2021
7 votes
23.3k views
Submit the assignment following the instructions in the lesson assessment 01.05 measuring physical properties ​
answered Jan 19, 2021
5 votes
156k views
What is an ampere?Explain
answered Jan 19, 2021
5 votes
173k views
Suppose a cigar manufacturer currently sells​ 1,500 cigars per week and makes a profit of​ $3,000 per week. The plant foreman​ observes, "Although the last 500 cigars we produced and sold increased our
answered Jan 1, 2021
3 votes
69.7k views
he temperature at sunrise is 40degreesF. Each​ hour, the temperature rises 5degreesF. Write an equation that models the temperature​ y, in degrees​ Fahrenheit, after x hours. What is the graph of the​
answered Oct 11, 2020
3 votes
56.0k views
When you are sick, your lymph nodes swell with extra erythrocytes. True False
answered Aug 8, 2020
5 votes
60.1k views
The constitution establishes what two courts I know that the Supreme Court and what other fourt
answered Feb 16, 2020
1 vote
71.5k views
How do cohesion and adhesion help water move up a plant
answered Oct 30, 2019
3 votes
157k views
When did LincolnWhy did the issue of voting lead to another constitutional amendment in the late 1800s? Propose the Thirteenth Amendment?
answered Jul 15, 2019
7 votes
82.6k views
What are the steps in protein synthesis
answered Jun 26, 2019
6 votes
15.7k views
Worship of other gods helps us to relate to god. a. True b. False
answered May 18, 2019
0 votes
77.7k views
Which is the first step in the dissolving process? A:The solute becomes like the solvent. B:The solute molecules are carried into the solution. C:The solvent molecules surround the solute particles. D:The
answered Mar 27, 2019
6 votes
84.2k views
Which translation maps the graph of the function f(x)=x^2 onto the function g(x)=x^2+2x+6 A. Left 1 unit, up 5 B. Right 1 unit. Up 5 C. Left 2 units. Up 2 D. Right 2 units. Up 2
answered Dec 13, 2018
2 votes
102k views
Parisian audience members who attended the first performance of The Rite of Spring were A. nobility. B. angry. C. delighted. D. bored.
answered Nov 22, 2018
3 votes
58.9k views
Which two trade goods were the most important to the african trading empires of ghana, mali, and songhai? check all that apply. salt textiles weapons gold?
answered Aug 24, 2018
4 votes
173k views
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