Answers by Chick Markley
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Answers by Chick Markley

Answers by Chick Markley
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(a) If a single slit produces a first minimum at 14.5º, at what angle is the second-order minimum? (b) What is the angle of the third-order minimum? (c) Is there a fourth-order minimum? (d) Use your answers
answered Sep 10, 2024
7 votes
201k views
A CD was originally priced at $10.93, and is marked down to $10.39. What is the percentage decrease in price?
answered Aug 9, 2024
4 votes
142k views
A wholesaler requires a markup of 45% based on cost for merchandise sold. What should the selling price of a watch be (in $) if each watch costs $50? $
answered May 14, 2024
2 votes
226k views
Find x. Since AB//CD
answered Feb 28, 2024
3 votes
115k views
I need help with this ixl its due friday!!
answered Feb 22, 2024
4 votes
110k views
Had a local 5K race... What compound inequality represents the situation? a) 10 < x < 65 b) x < 10 or x > 65 c) x > 10 and x < 65 d) 10 < x or x > 65
answered Feb 15, 2024
5 votes
174k views
The acquisition team has been able to clearly and specifically define the requirements, providing precise specifications that allow offerors to plan for the exact costs of theacquisition. Which type of
answered Feb 1, 2024
2 votes
118k views
? If a weaker solution of sodium bicarbonate was used in beaker b, would that solution require more or less hydrochloric to neutralize it and why?
answered Dec 25, 2023
10 votes
78.0k views
A geographer who studies how people learn to live with nature's challenges, like cold weather, most often studies which of the six essential elements of geography? A. environment and society B. the world
answered Dec 13, 2023
3 votes
4.1k views
A ​236-inch pipe is cut into two pieces. One piece is three times the length of the other. Find the length of the shorter piece.
answered Sep 3, 2023
3 votes
233k views
If you need information from a map, you would use a(n) _____. dictionary atlas thesaurus
answered Jun 8, 2023
5 votes
19.9k views
Identify the coefficient of second term in the expression:3x^2 + 7y^3 + 2x + 9y -5y^2.can someone please explain what coefficient of second means and how to solve this equation please !
answered May 31, 2023
2 votes
69.6k views
daniel won 55 pieces of gum playing basketball at his schools game night. later he gave four to each of his friends. he only has 7 remaining. how many friends does he have
answered Dec 9, 2022
11 votes
118k views
Twice the sum of j and 4?​
answered Nov 19, 2022
8 votes
198k views
How many common factors are there in 12 and 18? A. 3 B. 2 C. 1 D. 4
answered Oct 5, 2022
6 votes
29.3k views
In what year did they catch El Chapo in Guatemala?
answered Sep 8, 2022
11 votes
229k views
PLEASE HELP MEEEEE!!
answered Jun 19, 2022
1 vote
67.3k views
Need help I don’t really have time for music and have been busy with other assignments it would mean a lot if someone could help
answered May 9, 2022
5 votes
183k views
I need the answer in the next hour please! f(x)=2(x)^2-2, Find f(2-a) f(2-a)=2(2-a)^2-2
answered Apr 29, 2022
6 votes
78.4k views
In one sentence, describe the general chemical structure of carbohydrates. In a second sentence, list the major biochemical functions of carbohydrates.
answered Apr 5, 2022
5 votes
234k views
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