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If an alloy is formed that is 50 mol% silver and 50 mol% gold, what is the karat number of the alloy?
answered
Sep 28, 2019
Chemistry
high-school
3
votes
164k
views
If the volume of an object increases but the mass stays the same, which will happen to the density? A. It will increase. B. It will decrease. C. It will stay the same.
answered
Aug 25, 2019
Biology
college
3
votes
235k
views
Find the value of x for y=5x -3 3x -y = -1
answered
Jun 20, 2019
Mathematics
middle-school
6
votes
96.7k
views
Many people believe their horoscopes are accurate because they pay more attention to events that are consistent with the prediction while ignoring other events. this is an example of:
answered
May 21, 2019
Social Studies
college
3
votes
34.7k
views
Which event set a precedent for the rights of free speech and freedom of press in the colonies? a. The publication of Poor Richard's AlmanacB. The Salem witch trailsC. The Zenger libel trialD. The introduction
answered
Sep 25, 2018
History
high-school
2
votes
192k
views
help me balance & find how many grams of water would be produced if 20.0 liters of O2 gas were burned at a temperature of -10.O*c & a pressure of 1.3 atm
answered
Jun 13, 2018
Chemistry
high-school
2
votes
84.7k
views
A _______ is a repeating disturbance or vibration that transfers or moves energy from place to place without transporting mass. A. vacuum B. force C. wave D. medium
answered
Jun 11, 2018
Chemistry
middle-school
5
votes
230k
views
El crítico la película basado en la fabulosa actuación del personaje principal
answered
Jun 8, 2018
Spanish
high-school
0
votes
162k
views
What is the term for a magazine that is published on the computer? a. computerized slide show b. online publication c. electronic portfolio d. electronic bulletin board
answered
May 3, 2018
English
high-school
4
votes
127k
views
katie and carol bought toys for charity toy drive.katie bought 125 dolls for 13$ each. carol bought 65 toy boats for 32$ each.who spent more money altogher
answered
Apr 30, 2018
Mathematics
college
6
votes
95.7k
views
A species of seaweed and coral are in competition for sunlight and space. Which of the following best describes this relationship? Harmful, because the coral will eat the seaweed Harmful, because there
answered
Feb 15, 2018
Biology
high-school
3
votes
155k
views
According to the scientific method, how would you test a hypothesis? A) use false data B) communicate your results to others C) design and conduct an experiment D) collect information on the Internet
answered
Jul 5, 2017
Biology
middle-school
1
vote
64.6k
views
You and your friends are trying to decide on a movie. You can choose from eight movies, five show times, and three locations. How many combinations are possible?
answered
May 5, 2017
Mathematics
high-school
4
votes
126k
views
Equivalent of 1.2 metre in cm
answered
Mar 8, 2017
Mathematics
high-school
6
votes
72.3k
views
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