Answers by Shengchalover
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Answers by Shengchalover

Answers by Shengchalover
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HELP please!!!!!!!!!!!
answered Jan 14, 2022
3 votes
141k views
Light of wavelength 520 nm is incident a on a diffraction grating with a slit spacing of 2.20 μm , what is the angle from the axis for the third order maximum?
answered Jan 2, 2022
1 vote
136k views
Como se manifiesta la salud​
answered Dec 1, 2021
5 votes
22.7k views
Many people try to impress their friends. In what ways can this type of peer pressure affect relationships? Is it different for guys and girls?
answered Oct 27, 2021
2 votes
98.1k views
Answer now pleaseee What are the two values on a number line that are a distance of 5 from 0?e the two values on a number line that are a distance of 5 from 0?
answered Sep 11, 2021
3 votes
128k views
A researcher conducts a study on terrorist movements within the United States. Upon completing his research he petitions to Congress to present his information before them. This researcher’s primary goal
answered Aug 8, 2021
3 votes
62.9k views
Which restriction did slaves face? A. They were forbidden from marrying or having children. B. They were forbidden from practicing religion. C. They were forbidden from gathering in large groups. D. They
answered Jun 28, 2021
0 votes
98.1k views
Elias wants to finish the last 89 pages of his book in 3 hours. If he reads at the same speed the whole time,how many pages must he read each hour? Report your answer as a mixed number.
answered Apr 11, 2021
2 votes
88.0k views
Our state and federal lawmakers receive letters, e-mails and phone calls from citizens about their concerns and suggestions for change. The lawmakers work to create laws that improve the function, safety
answered Mar 24, 2021
7 votes
34.1k views
Which best describes the homes in which peasants lived? The homes were close to the manor village. The homes were well built and safe. The homes provided shelter and plenty of privacy. The homes housed
answered Feb 21, 2021
5 votes
91.6k views
The aim of persuasion is to motivate or change behavior. True False
answered Jan 27, 2021
1 vote
220k views
Tickets of a program at college cost ​$4 for general admission or ​$3 with a student ID. If 180 people paid to see a performance and ​$613 was​ collected, how many of each type of ticket were​ sold?
answered Oct 30, 2020
5 votes
23.9k views
Whose responsibility is it to keep ladders in good condition? A. Employees B. Employers
answered Oct 16, 2020
5 votes
198k views
Evidence has proven that erosion and deposition is caused by groundwater, what process below proves this? 1. Formation of meandering rivers 2. Formation of mountain rangers 3. Formation of stalagmites
answered Aug 11, 2020
4 votes
111k views
What equation results from completing the square and then factoring? x2 - 8x = 39 O A. (x-8)2 = 55 O B. (X-8)2 = 23 O C. (x-4)2 = 23 O D. (x-4)2 = 55
answered Jun 25, 2020
2 votes
208k views
Luis purchased 24 purple plants and 8 pink plants. He wants to plant them in equal groups in hos garden. What is the largest number of groups can he make?
answered Dec 16, 2019
3 votes
43.8k views
Who is the only pilgrim not described in the "Prologue"? a. the nuns b.Harry Bailly c. Geoffrey Chaucer the weaver
answered Feb 23, 2019
2 votes
162k views
A bag has 5 red marbles, 6 blue marbles and 4 black marbles. What is the probability of picking a black marble, replacing it, and then picking a black marble?
answered Jan 10, 2019
1 vote
208k views
Help please Solve for r. s=2πrh
answered Dec 17, 2018
5 votes
58.1k views
The reaction times for three trials of an experiment are 80.3, 80.2, and 80.5 seconds. Which average time is expressed using the correct number of significant figures? A. 80.3 B. 80.33 C. 80 D. 80.333
answered Nov 25, 2018
5 votes
6.9k views
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