Answers by James Elderfield
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Answers by James Elderfield

Answers by James Elderfield
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Prove that the value of the expression: (125^2+25^2)(5^2–1) is divisible by 39
answered Dec 14, 2021
1 vote
10.4k views
The freezing point of water is 32 F. If we add a salt to the water, its freezing point goes down by 8 F. Find the freezing point with the added salt.
answered Dec 13, 2021
2 votes
97.8k views
How do people create change?
answered Nov 15, 2021
5 votes
195k views
The oldest European town in Texas is Ysleta. Please select the best answer from the choices provided T F
answered Nov 9, 2021
4 votes
213k views
Marco studies "castellano” in one of his classes. Which of the following words is a synonym for “castellano” ? A.el inglés B. el Valenciano C. el espãnol D.la grámatic
answered Oct 29, 2021
2 votes
144k views
A thin, square, conducting plate 52.5 cm on a side lies in the xy plane. A total charge of 3.25 10-8 C is placed on the plate. You may assume that the charge density is uniform. (a) Find the charge density
answered Sep 2, 2021
4 votes
6.9k views
Why did President Theodore Roosevelt's advocate the policy of "big stick" diplomacy for the United States?
answered Aug 18, 2021
1 vote
217k views
A stopwatch measures time to the hundredth of a second. Which of the following quantities is not possible using this measurement tool? 10.125 minutes 10.125 seconds 10.12 seconds 10.1 seconds
answered Jun 12, 2021
5 votes
62.8k views
Please help, I’m being timer
answered May 9, 2021
6 votes
138k views
Why is it that Anne Frank and her family who are Jews decided to go into hiding? ​
answered Mar 26, 2021
2 votes
173k views
Nick has a $45 Starbucks gift card. He purchased the same latte six times and has $18 left on the card. What was the price of each latte? What does the variable represent in this problem?
answered Feb 25, 2021
5 votes
158k views
Nitrogen-fixing bacteria can convert ammonia into nitrogen?
answered Dec 7, 2020
6 votes
185k views
What does the word unencumbered mean as it is used in the sente (A)not burdened (B) not excited (C) not hurried (D) not aged
answered Jun 30, 2020
4 votes
87.7k views
What is the solution to the Reimann Hypothesis (If there is one)?
answered Apr 26, 2020
3 votes
32.9k views
Find the product. -1/2y(2y 3 - 8) A) -y 4 + 4y B) y 4 + 4y C) -2y 3 + 4
answered Apr 12, 2020
3 votes
125k views
Based on economic theory, if a person wants to purchase a large stereo system, what must necessarily occur?
answered Dec 16, 2019
4 votes
105k views
John Calvin was chosen to lead the Protestants in Geneva. True False
answered Nov 21, 2019
7 votes
29.5k views
Why does Ice Float on water? How does this affect life in Earth’s aquatic environments?
answered Sep 21, 2019
3 votes
220k views
The exile of jews from palestine several centuries before christianity is called the ________.
answered Sep 9, 2019
3 votes
155k views
What sea battle made it possible for the Allies to eventually retake the Philippines?
answered May 18, 2019
1 vote
112k views
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