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Answers by Ardavel

Answers by Ardavel
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Balance the following redox reaction in basic solution. Zn(s)+H2​O(I)→Zn2+(aq)+H2​(g)
answered Dec 25, 2024
4 votes
127k views
A toy car travels 12 centimeters per second ehich graph best best represents why the number of centimeters the toy var travels in x seconds
answered Dec 24, 2024
2 votes
91.5k views
What were the main features of feudalism? a. Decentralized political structure b. Hierarchical social classes c. Agricultural economy d. Centralized government
answered Dec 18, 2024
3 votes
162k views
a bag contains 3 red and 2 orange balls. you pick five balls from the bag without replacement. what is the probability that you will get 3 red and 2 orange ball?
answered Dec 13, 2024
4 votes
173k views
Find the mean of the first five natural numbers
answered Jul 14, 2024
3 votes
87.6k views
A movie theater sells out 7times per month.how many times will it sell out in the next 2 years
answered Jun 28, 2024
0 votes
198k views
A student prepares an aqueous solution of calcium chloride by reacting calcium with hydrochloric acid. Ca(s) + 2HCl(aq) ---> CaCl₂(aq) + H₂(g) Using oxidation numbers, show that this is a redox reaction.
answered Jun 24, 2024
3 votes
205k views
Which choice below represents a negative impact that chemistry has on society? A. development of cancer treatment drugs B. development of Teflon, the nonstick material used in cookware C.combustion of
answered Oct 7, 2023
12 votes
135k views
What do the two frida’s in the image above represent?
answered Sep 13, 2023
6 votes
29.2k views
If you are allergic to a specific food as a kid, you will always be allergic to it because you cannot outgrow an allergy. Group of answer choices True False
answered Jan 7, 2023
5 votes
192k views
Please help middle school math​
answered Aug 22, 2022
2 votes
185k views
Help on this question please?
answered Jun 2, 2022
4 votes
234k views
Problem Find the midpoint between the following points using the Midpoint Formula 11113 91492). 2 Solution 1. Given: (-10, 2) and (3,5), the midpoint is ( Berg 2. Given: (3,6) and (7,6) the midpoint is
answered Mar 16, 2022
5 votes
136k views
A family bought a house for $386,230 and a car for $59,250. Estimate the family's combined expenses by rounding to the nearest thousand first and then add the rounded numbers.
answered Jan 11, 2022
6 votes
104k views
In applications, we consider any event that has below 5% chance. Pick a card from a standard deck of 52 cards. A=The card is an Ace. B = The card is Spade Ace. Is this likely to occur or not?
answered Jan 10, 2022
0 votes
113k views
Find the slope between the two points. (3, 7) and (-4, 2)
answered Dec 26, 2021
7 votes
22.3k views
Evaluate the expression 10^x-3 for x=2
answered Dec 23, 2021
3 votes
148k views
Damian's teacher told him that the standardized score (z-score) for his science exam, as compared to the exam scores of other students in the course, is 1.50. Which of the following is the best interpretation
answered Nov 1, 2021
2 votes
20.4k views
Lifestyle choices are usually an important factor in the development of heart disease.
answered Oct 16, 2021
2 votes
200k views
The prism is cut by a plane that is parallel to a base of the prism. The intersection of the prism and the plane is a(*fill in the balnk*) cross section.
answered Sep 5, 2021
5 votes
104k views
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