Answers by Yifan Sun
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Answers by Yifan Sun

Answers by Yifan Sun
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The atmosphere helps regulate Earth's temperature so that life can exist. It also provides the oxygen and carbon dioxide that organisms need to live. Air is an important natural resource that forms part
answered Mar 30, 2022
5 votes
11.9k views
F(x)=(x+2)^2-16 Smaller x = Larger x =
answered Nov 24, 2021
4 votes
193k views
Type in your answer in the space provided, and select Submit to see if you got it right. Select Next to see the next question. 3.23 × 15.6 =
answered Nov 21, 2021
4 votes
103k views
1. What is the circumference of the circle below? 11 cm
answered Oct 13, 2021
2 votes
156k views
What are the values of h and k for the function f(x)=(x+h)+k ? ​
answered Sep 12, 2021
4 votes
90.2k views
What is the answer to the question
answered Sep 9, 2021
3 votes
59.9k views
La vendedora Rosa y el arquitecto Jordi en Buenos Aires. Soy Juan y el presupuesto a Rosa y Jordi para comprar un chalé. viven; presentamos vivo; presento viven; presento vivo; presentamos Question 3 noints
answered Aug 8, 2021
6 votes
120k views
Type the correct answer in the box. Spell all words correctly. What kind of graph or chart does this image represent? The given image represents a .
answered May 29, 2021
5 votes
63.6k views
Please HELP!!! btw the one I chose isn't the right one​
answered May 15, 2021
4 votes
116k views
Peter walks 3 minutes at a constant rate and travels 330 meters. If we graph this relationship with time along the x-axis and distance along the y-axis, the slope of the line representing this relationship
answered Apr 29, 2021
3 votes
70.0k views
Select the correct answer. Identify the expression equivalent to 4(x + x + 7) - 2x + 8 - 4 by substituting x = 1 and x = 2. PLZ HELP
answered Apr 19, 2021
5 votes
182k views
Large single story facilities designed specifically for performing the accumulating, sorting, and allocating functions as efficiently as possible are ____________. a. Warehouses b. Distribution centers
answered Jan 1, 2021
5 votes
121k views
ABC paint company needs to paint the outside of the building shown. They will also need to paint the roof. What is the surface area that needs to be painted? 3,100 ft 2 4,600 ft 2 4,100 ft 2 4,300 ft 2
answered Sep 23, 2020
3 votes
215k views
How many times can 19 go into 78?
answered Aug 1, 2020
0 votes
59.8k views
The ratio of the number of text messages sent by Lucas to the number of text messages sent by his sister is 3 to 4. Lucas sent 18 text messages. How many text messages did his sister send?
answered Jun 12, 2020
3 votes
160k views
It takes 4 lawnmowers to cut 2 acres of grass in 2 hours. If the amount of time varies directly with the amount of grass and inversely with the number of lawnmowers, how many hours will it take 2 lawnmowers
answered Sep 2, 2019
4 votes
180k views
A,B, or C. pls help me out!!!!!!!!!! Which phrases/sentences correctly describe the use of bitmap images? Maria is building a website. She wants to use specific images that are (A.best suited for three-dimensional
answered Sep 1, 2019
5 votes
16.5k views
Beginning with a small oil refinery this mans standard oil began to put competitors out of business who was he Andrew Carnegie J. P. Morgan John D. Rockefeller
answered Jul 23, 2019
5 votes
145k views
If an individual has the genotype bb, what alleles can it pass on to its offspring?
answered Mar 20, 2019
5 votes
93.7k views
Pick a stress in your life and describe how you would use visualization to reduce this particular stress
answered Mar 6, 2019
3 votes
225k views
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