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Answers by Whatupwilly

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A radioactive substance with initial value of 800g decays according to the exponential model A= 800e^(kt). After 10 years, only 400g of the substance remains. Find the value of k. Round your answer to
answered Apr 23, 2022
2 votes
125k views
Which technique(s) are appropriate to completely factor the expression? A) Factor as a difference of squares. B) Factor out the greatest common factor. C) Factor out the greatest common factor; then factor
answered Apr 22, 2022
6 votes
43.1k views
I need help to find the area please.
answered Feb 28, 2022
7 votes
109k views
Which set of ordered pairs represents y as a function of x? A. {(2, 5), (3, 1), (4, 1), (4, 7)} B. {(3, 2), (4, 3), (3, 2), (2, 6)} C. {(1, 3), (3, 5), (2, 5), (1, 6)} D. {(6, 7), (4, 6), (-4, 4), (5,
answered Jan 10, 2022
8 votes
99.0k views
What’s the silliest thing you’ve seen someone get upset about?
answered Dec 17, 2021
6 votes
140k views
PLS HELP ASAP (in link) 15 points!!
answered Dec 10, 2021
4 votes
8.0k views
Can you answer the question in blue please
answered Nov 24, 2021
3 votes
137k views
Someone help me with this and tell me how you did it!
answered Oct 17, 2021
6 votes
221k views
If -2/1 = 6/7x , what is x?
answered Jun 27, 2021
6 votes
60.5k views
Calcula "x", si: OM : bisectriz
answered Jun 7, 2021
1 vote
17.1k views
What is the difference between a halogen and a halide? need help urgently!
answered May 22, 2021
5 votes
189k views
Select the description of each substance given by each chemical formula One molecule of O2 is made of The compound Al2O3 is made o one atom of oxygen. The compound KOH is called one atom of osmium. two
answered May 22, 2021
3 votes
77.2k views
100 points, answer quick :) What does Einstein's theory of general relativity state? eclipses are real the earth is flat space is relatively general space has a curve
answered Apr 27, 2021
7 votes
205k views
Supplier claims that they are 95% confident that their products will be in the interval of 20.45 to 21.05 you take samples and find that the 95% confidence interval of what they are sending is 20.48 to
answered Feb 23, 2021
7 votes
166k views
At time t=0 elevator A is 40 feet above the ground . It descends at a rate of 10 feet per second. The height of elevator B is shown in the graph. Which of the following statement is true select all that
answered Feb 10, 2021
2 votes
147k views
5x + y = 6 5x + 3y = -4 The y-coordinate of the solution to the system shown is -5 -1 1/2 1​
answered Jan 13, 2021
7 votes
36.0k views
What is the square root of 63 and round it to the nearest tenth
answered Nov 9, 2020
4 votes
73.8k views
How do you do this problem? Please explain.
answered Oct 6, 2020
3 votes
123k views
All of the following statements are true, except one. Identify the exception. Select one: a. The tension produced by muscle tendons surrounding a joint help stabilize the joint. b. The tighter two bones
answered Apr 27, 2020
4 votes
50.1k views
Please help... Where does cellular respiration occur within cells? A. The entire process takes place INSIDE the inner membrane of the nucleus. B. The entire process will take place within the cell, both
answered Oct 11, 2019
5 votes
171k views
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