Answers by Marcelo Rodovalho
Register

Answers by Marcelo Rodovalho

Answers by Marcelo Rodovalho
Filter
If 2.50 metric tons of bornite is reacted with excess O2 and the process has an 86.3% yield of copper, what mass of copper is produced?
answered Jan 24, 2020
6 votes
169k views
Write the equation of the perpendicular bisector of AB
answered Dec 15, 2019
3 votes
125k views
the length of each side of a square is extended by 3 inches. The area of the resulting square is 121inches squared. Find the length of a side of the original square
answered Dec 15, 2019
3 votes
46.4k views
What was one effort of the battles fought on the western frontier during the american revolution
answered Apr 16, 2019
3 votes
143k views
The area of an equilateral triangle with a 6 inch apothem
answered Apr 9, 2019
5 votes
10.0k views
Which equation represents an exponential decay function
answered Feb 12, 2019
1 vote
67.8k views
Luka had 9 apples, he gave one apple away , how many apples does luka have now?
answered Jan 19, 2019
5 votes
168k views
Which sentence uses commas correctly? A. No, I haven’t started, reading that book. B. No, I haven’t started reading that book. C. No I haven’t started reading, that book. D. No I haven’t started, reading
answered Sep 29, 2018
2 votes
60.7k views
Calcium oxide (CaO) forms when an atom of calcium loses two electrons, giving it a +2 charge and an atom of oxygen picks up two electrons, giving it a –2 charge. What is calcium oxide?
answered Mar 22, 2018
1 vote
19.8k views
What is f(x) = x2 – 8x 11 written in vertex form? f(x) = (x – 4)2 – 5 f(x) = (x – 4)2 5 f(x) = (x 4)2 – 27 f(x) = (x 4)2 27?
answered Mar 13, 2018
2 votes
83.9k views
Find the inverse function for \(\large\bf{f(x)= \sqrt{2x-6}}\) I found that it was \(\large\bf{\color{Red}{y=\frac{1}{2}x^{2} + 3}}\) but I am to restrict the function would it be \(\bf{x \ge 0}\)?
answered Mar 6, 2018
5 votes
88.1k views
The recurrence of words or phrases in a rhetorical device is known as allusion. rhythm. repetition. opinion.
answered Sep 28, 2017
3 votes
230k views
Phil and marcy spent all day Saturday at the fair phil rode 3 rides each half hour and marcy rode 2 rides each half hour how many rides had marcy ridden when phil rode 24 rides
answered May 21, 2017
2 votes
211k views
Which verb agrees with the subject of the sentence? Often the smallest moments within a perfect day _______ as the brightest jewels of a treasured memory. A. glows B. sparkles C. shine
answered Jan 30, 2016
4 votes
31.0k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers