Answers by Ron Norris
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Answers by Ron Norris

Answers by Ron Norris
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True or false? ________________ Mid-ocean ridges are sites where old crust sinks into the asthenosphere.
answered Feb 9, 2022
6 votes
69.0k views
Jan has a curtain that is 1 ¾ yard long. She wants to increase the length of the curtain by ⅓ of a yard. Jan has ⅞ of a yard of lace. She plans to cut a piece from the lace and sew it onto the bottom of
answered Dec 13, 2021
4 votes
36.7k views
You titrate 5.0 mL of HCl with 0.010 M NaOH. You find the end point of your titration occurs when 12.0 mL of NaOH has been added. What is the total volume of the solution at the end point of the titration
answered Aug 30, 2021
6 votes
174k views
A bag contains a variety of different colored marbles. P( red)= 1/2, P( green) = 1/4, and P( red and green) = 1/8 , which statement is true?
answered Aug 13, 2021
2 votes
231k views
What are some challenges of protecting national security.
answered Aug 9, 2021
5 votes
167k views
Ms. Garcia's science students are studying scale models. For her science project, Sarah has decided to make a scale model of the solar system. Sarah conducted some research to help her with the diameters
answered Jul 18, 2021
1 vote
182k views
What is the measure of angle ABC? Angle ABC=___ degrees
answered Jun 26, 2021
6 votes
87.1k views
Sebastian writes the recursive formula f(x+1) = 4f(x) to represent a geometric sequence whose second term is 12. Which explicit formula can be used to model the same sequence?
answered Feb 12, 2021
0 votes
169k views
What can happen if a person consumes too much salt in their diet
answered Feb 5, 2021
3 votes
118k views
List at least two conductors and two insulators you use or see being used every day. How do they work?
answered Jan 27, 2021
6 votes
90.5k views
From where did the carbon in all living things come? A. It was made during the big bang. B. It was made in stars that lived before the solar system formed. C. It was made in the formation of the solar
answered Dec 28, 2020
4 votes
29.9k views
What is the mole to mole relationship between copper and zinc? Cu2+(aq)+->Cu(s)+Zn2+(aq)
answered Dec 20, 2020
2 votes
100k views
To find the area, Andrea tiled a rectangle and sketched her answer. Sketch Andrea’s rectangle, and find the area. Show your multiplication work. Rectangle is 2 1/2 unnits x 2 1/2 units Area = ____
answered Nov 20, 2020
2 votes
105k views
In 1908, a Model T cost $950. By 1927, Ford had become so efficient that the car's price dropped to $280. What was the percentage decrease in price from 1908 to 1927?
answered Nov 14, 2020
0 votes
52.7k views
Help please , it’s math
answered Nov 8, 2020
7 votes
52.0k views
On a trip, you notice that a 3.50-kg bag of ice lasts an average of one day in your cooler. What is the average power in watts entering the ice if it starts at 0ºC and completely melts to 0ºC water in
answered Sep 29, 2020
2 votes
173k views
(-2ab+3a-7)-(-5ab-4)
answered Nov 22, 2019
5 votes
71.3k views
Which was one major source of conflict during the civil rights movement of the 1940s to 1950s
answered Nov 16, 2019
2 votes
158k views
Solve for x: x - 9 = 15 A. 6 B. 24 C. -24 D. -6
answered Aug 24, 2019
5 votes
167k views
I don’t know what words to use
answered May 11, 2019
4 votes
1.6k views
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