Answers by Dandong Wang
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Answers by Dandong Wang

Answers by Dandong Wang
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What is the present value of a four-period annuity of $150 per year that begins two years from today if the annual rate of return on similar investments is 9%?
answered Jul 29, 2021
2 votes
164k views
A family took a road trip and traveled west a distance of 350 kilometers in 7 hours. What was their velocity during this
answered Jul 7, 2021
2 votes
71.6k views
Write a multi-threaded program that outputs prime numbers. The program should work as follows: the user will run the program and enter a number on the command line. The program creates a thread that outputs
answered May 17, 2021
5 votes
197k views
Which aspect of work changed during the Second Industrial Revolution?
answered Mar 26, 2021
7 votes
166k views
Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 . A number line going from negative 2 to positive 2 in increments of 1. There are 4 equal spaces between each number.
answered Mar 22, 2021
2 votes
49.6k views
Answer correctly - please
answered Feb 27, 2021
6 votes
81.0k views
What effect does high temperature have on radish growth size?
answered Jan 31, 2021
1 vote
134k views
Lizzie is staring at a diagram of the human digestive system that will appear on the exam she will take in the next few minutes. She thinks that by staring at the diagram for a very long time she can "burn"
answered Oct 31, 2020
3 votes
8.1k views
An author wants to show that a character is experiencing a (challenging situation and feels sad). What season would be appropriate to (SYMBOLIZE) this time in his life? a. Spring b. Summer c. Winter d.
answered Oct 27, 2020
0 votes
182k views
Explain how Franklin Roosevelt helped the Americans during the Great Depression?
answered Oct 1, 2020
3 votes
188k views
Match the following: 1. expedient 2. genocide doing something without thinking carefully or caring about the results the attempted extermination of a culture, race, or religion Il a poor section of a city
answered Aug 23, 2020
2 votes
47.8k views
Kara is sorting buttons by length for a craft project.the line plot shows the length of each button.if Kara lines up all the 3/4 inch buttons,what would be the total length
answered Aug 16, 2020
1 vote
198k views
Minerals with the silicon-oxygen structure shown in Figure 2-1 are classified into what group? A. Sulfates B. oxides C. carbonates D. silicates
answered Dec 16, 2019
2 votes
19.8k views
What was the consequences of Factory System during the Industrial revolution
answered Nov 13, 2019
4 votes
107k views
98 points please hurry!!!!!!! Graph f(x)=-2/3x-3 Use the line tool and select two points to graph the line.
answered Oct 30, 2019
7 votes
181k views
a cheetah can cover 50 yards in 5/2 seconds how long will it take a cheetah at the same speed to run 80 yards
answered Feb 14, 2019
5 votes
9.2k views
What is the correct classification of 7x2 + 9x + 4? A)monomial B)binomial C)trinomial
answered Jan 25, 2019
2 votes
43.9k views
The expansion and deepening of interdependence regardless of national boundaries are a major characteristic of
answered Jan 2, 2019
3 votes
11.3k views
Solve for the Simplest form
answered Sep 17, 2018
3 votes
12.2k views
A culture started with 4,000 bacteria. After 5 hours, it grew to 4,800 bacteria. Predict how many bacteria will be present after 15 Hours. Round your answer to the nearest whole number
answered Feb 27, 2018
2 votes
182k views
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