Answers by Peter Collingridge
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Answers by Peter Collingridge

Answers by Peter Collingridge
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Rt = R1 + R2 + R3 (1)/(rt) = (1)/(r1) + (1)/(r2) + (1)/(r3) If R1 = 4Ω , R2 = 6Ω and R3 = 8Ω (Ω= ohm) Calculate: 4.1.1 Rt (series) 4.1.2 Rt (parallel) ​
answered May 8, 2022
5 votes
36.8k views
3. The population of a city grows at a rate of 5% per year. The population in 1990 was 400,000. In what year will the population exceed 1,000,000? (CED.1) A. 2000 B. 2008 C. 2009 D. 2010
answered Feb 5, 2022
1 vote
6.6k views
Graph the function f(x) = 5(0.21)x. (15 pts) A.) an exponential graph decreasing from the left and crossing the y axis at 0 comma 21 B.) an exponential graph decreasing from the left and crossing the y
answered Oct 23, 2021
2 votes
25.5k views
For which values of x is the function Y=x+4/(x+5)(x+11) not defined? Select all that apply. -4 5 -5 11
answered Sep 8, 2021
4 votes
69.8k views
A scientist is studying rock formations. She notices some unusual rocks like those pictured here. What can she conclude about this area? It was part of a slow underwater eruption. It was formed at a subduction
answered Jun 18, 2021
3 votes
202k views
What is the equation for the line in slope-intercept form? Enter your answer in the box.
answered Jun 15, 2021
1 vote
194k views
"According to the NIH, in general, informed consent should be a process rather than a one-time event." a. True b. False
answered Apr 20, 2021
1 vote
189k views
President Nixon disgraced the US presidency through his involvement in the Watergate Scandal. This marks him as history’s worst president. Which of the following is a counterclaim that the essay’s writer
answered Apr 1, 2021
5 votes
7.2k views
Which of the following is a direction that a mechanical wave can displace its medium? Check all that apply. A. Mechanical waves don't require a medium. O B. Perpendicular to the motion of the wave. O C.
answered Feb 6, 2021
5 votes
156k views
If 8y = 6x + 14 what is x
answered Feb 3, 2021
4 votes
34.5k views
NEED IT NOW 8a ⬇ image 8b Explain why that is the correct answer, and the other is incorrect.
answered Jan 25, 2021
1 vote
116k views
The Zulus lived in _____. Ethiopia West Africa South Africa Egypt
answered Oct 12, 2020
3 votes
216k views
Please answer quick! The perimeter of a rectangular herb garden is 74 feet. If the length of the garden is 5 feet longer than 3 times its width, what is the garden's width?
answered Aug 9, 2020
5 votes
7.4k views
(Part 1) The table lists the grades for an algebra quiz: 38, 38, 36, 42, 39, 45, 49. What was the mean for the class? (Part 2) The table lists the grades for a quiz in an art class: 80, 81, ?, 83, 80,
answered Jul 28, 2020
5 votes
162k views
URGENT!: Which best explains why these two figures are similar or not similar?
answered Jul 14, 2020
7 votes
83.0k views
Organizing historical events according to the order in which they occurred is an example of A. chronological thinking B. historical narrative C. continuity over time D. point of view​
answered Mar 13, 2020
3 votes
105k views
Read the paragraph from a letter. I am writing to you today to discuss the situation at the downtown park. Recently, my family and I attended the annual town picnic there. Unfortunately, we were mobbed
answered Feb 9, 2020
1 vote
94.0k views
The dust storms that swept the great plains during the 1930s were, in part, a result of
answered Jun 25, 2019
4 votes
99.6k views
Determine the magnitude of the difference of the following vectors: u - v u = 7i - 12j v = -2i + j
answered Feb 15, 2019
1 vote
141k views
In Poe's poem "Annabel Lee," who does the speaker blame for The death of Annabel Lee? A. He blames himself. B. He blames her family. C. He blames the wind. D. He blames jealous angels.
answered Dec 15, 2018
1 vote
45.3k views
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