Answers by David James
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Answers by David James

Answers by David James
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the top of a 28 foor ladder, leaning against a vertical wall, is slipping down the wall at the rate of 3 feet per second. How fast is the bottom of the ladder sliding along the ground when the bottom of
answered Sep 18, 2021
4 votes
36.6k views
Which of the following structures serves as the cell's boundary from its environment?
answered Aug 15, 2021
5 votes
26.6k views
Which of the following statements is true of wireless cellular networks? Check all of the boxes that apply. They operate on a grid pattern. They must conform to IEEE 802.11 standards. They search for signals
answered Jul 23, 2021
3 votes
125k views
Annabelle measures the sides of 15 right triangles and, based on her observations, she concludes that for any right triangle the sum of the squares of the two legs is equal to the square of the hypotenuse.
answered Jul 16, 2021
5 votes
164k views
Nella sells televsions. She earns a fixed amount for each televison and an additional $25 if the buyer gets an extennded warenty. If Neda sells 17 televisons with extended warrenties, she earns $1530.
answered Jun 21, 2021
4 votes
7.3k views
If 32 teams participate in a standard single elimination tournament, how many games must be played to decide a champion?
answered Apr 27, 2021
5 votes
169k views
Écrivons Crée un panneau pour interdire ou permettre quelque chose. Ensuite montre-le à tes camarades. Est-ce qu’ils comprennent ce que ton panneau veut dire
answered Apr 8, 2021
2 votes
22.5k views
Please Help. I'm confused.
answered Apr 4, 2021
5 votes
223k views
Experiment 1: A scientist is interested in whether increasing the temperature when germinating seeds will decrease the amount of time it takes for germination. Pepper seeds in two equivalent germination
answered Mar 27, 2021
5 votes
115k views
A chemical engineer studying this reaction fills a flask at with of nitrogen dioxide gas. he then raises the temperature considerably, and when the mixture has come to equilibrium determines that it contains
answered Mar 3, 2021
1 vote
136k views
Mandy has perfected the art of glass-blowing. She has made gifts for her friends for years and has always gotten rave reviews. She decided to make a business out of her craft. She plans to run the business
answered Dec 16, 2020
2 votes
207k views
What does mercurtio say in an attempt to get Romeo to come back over the wall
answered Jun 23, 2020
2 votes
12.6k views
The Federal Communications Commission oversees the programming of which entities? television television and radio television, radio, and satellite television, radio, satellite, and cable
answered Jun 20, 2020
4 votes
85.3k views
What are the advantages of a democracy
answered May 4, 2020
0 votes
35.3k views
A commercial fishermen A, working alone, takes 4 hours longer to run the hoop nets than it takes fisherman B working alone. Together they can run the hoop nets in 5 5/6 hours. How long does it take each
answered Mar 18, 2020
3 votes
88.2k views
What’s the greatest common factor of 15 and 2
answered Nov 21, 2019
2 votes
93.2k views
Subtract. (x2+3x−7)−(3x2−5x+3) Express the answer in standard form.
answered Nov 12, 2019
1 vote
57.4k views
(8) 7/x 11/x cross multiply x^2 = 77, square root of both sides x = sqroot of 77 My answer: D
answered May 2, 2019
2 votes
179k views
What is the factor of 1024
answered Apr 27, 2019
2 votes
143k views
Who kills the would be attacker with a knife in to kill a mockingbird
answered Sep 18, 2018
4 votes
179k views
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