Answers by Ellic
Register

Answers by Ellic

Answers by Ellic
Filter
A circular oil slick spreads so that as its radius changes, its area changes. Both the radius r and the area A change with respect to time. If dr/dt is found to be 1.7 m/hr, find dA/dt when r= 39.8 m.
answered Jun 11, 2023
7 votes
125k views
Used two equations in two variables to solve the application.A chemist has one solution that is 40% alcohol and another that is 55% alcohol. How much of each in liters must she used to make 21 L of a solution
answered Apr 12, 2023
5 votes
91.9k views
What is the difference of Work and Job??​
answered Mar 14, 2023
6 votes
103k views
Im a beginner programmer. what languages should i learn and how do i get better
answered Feb 10, 2023
6 votes
131k views
WILL MARK!! Select the correct answer. Which function does this graph represent?
answered Dec 23, 2022
2 votes
55.5k views
I need help with this math question(picture included)
answered Dec 23, 2022
3 votes
233k views
◕‿↼ Please Help Asap, Tysm! → Match these items ← .send out .controls heredity .groups of tissues working together .take in _______________________________ .substance that builds tissues .protein .DNA
answered Dec 15, 2022
4 votes
20.4k views
A running track has two semi-circular ends with radius 29m and two straights of length 91.3m as shown. Calculate the total distance around the track rounded to 1 DP.
answered Oct 14, 2022
7 votes
121k views
Interest earned: $84 Principal: $600 Interest rate: 7% Time: ?
answered Oct 12, 2022
5 votes
177k views
Clay has the greatest water retention and what effect will this have on the soil, and on the plants living in the soil?
answered Sep 16, 2022
3 votes
120k views
Susie says that it she has a quick way to determine the least common multiple of two numbers; you just multiply the numbers. Susie checked it with 3 and 5 and with 4 and 7 and method worked both times.
answered Sep 13, 2022
3 votes
96.6k views
1. Esperanza says that you can never have too much sky. What does the sky for her
answered Jun 10, 2022
1 vote
180k views
Which development most aided explorers in their ability to sail the oceans to discover the New World during the Age of Discovery? A printing press.
answered May 2, 2022
4 votes
58.9k views
What is the Slope of the line containing points Q(-4,-1) and T(0, 9)?​
answered Apr 10, 2022
11 votes
93.1k views
–3(c – 1) = 33 please help me
answered Mar 31, 2022
6 votes
200k views
What is the percent by mass of sodium chloride in a solution of 44G of NaCl dissolved in 756GH2O
answered Oct 17, 2021
1 vote
6.7k views
Jesse drove 40 miles in 45 minutes if she continues at the same speed how many miles would she drive in 90 minutes ​
answered Sep 18, 2021
0 votes
194k views
OSHA covers private, public, and governmental workplaces to ensure that safety standards and practices are met. True False
answered Aug 22, 2021
3 votes
46.8k views
What are the 3 ways to dissolve a solute in a solvent?
answered Jul 29, 2021
2 votes
153k views
Please research a company that is taking steps to "green" their operation. Share with the class the steps the organization is taking. Do you think other organizations could easily implement these ideas?
answered Jul 27, 2021
4 votes
10.9k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers