Answers by Edalvb
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Answers by Edalvb

Answers by Edalvb
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An uncharged atom of mercury has an atomic number of 80 and an atomic mass of 200. This atom has ________ protons, ________ neutrons, and ________ electrons
answered Sep 24, 2019
4 votes
163k views
Who can guess this car? If you can i'll give you 50 points
answered May 21, 2019
1 vote
148k views
Fill in the blanks: Programming Sprite Algorithm Flowchart Visual Programming Brainstorming Oval Pixel Concatenated Decision 1. An ___________ is a set of directions for carrying out a task. 2. An _______
answered Mar 23, 2019
2 votes
86.5k views
NEED HELP ASAP!!! When preparing an emergency kit, you should include enough water to last each family member for at least ???? three days. 12 hours. one day. seven days. ???
answered Dec 12, 2018
4 votes
168k views
The surface area of a square pyramid is 91 square inches. The base length is 7 inches. What is the slant height?
answered Sep 11, 2018
6 votes
6.9k views
What is the period of a 1.00 m long pendulum?
answered Aug 20, 2018
6 votes
209k views
Do u no the answer please help
answered Jul 1, 2018
0 votes
127k views
What was the primary motivating factor for American taking new territories and creating an empire?
answered May 19, 2018
6 votes
60.8k views
Which sentence is written in the passive voice? a. Marta was given a note by the teacher to take home to her parents. b. the teacher gave Marta a note to take home to her parents.
answered May 2, 2018
3 votes
109k views
A shipping company charged $15 to ship a package and 5% of the shipping charges for insurance on the package what was the total cost to ship this particular item A $90.00 B $22. 50 C $15.75 D $25.20
answered Oct 2, 2017
4 votes
207k views
What are the four main factors that influenced ancient people to live in a certain place? I know topography, water source, vegetation, and ??????
answered May 27, 2017
5 votes
193k views
A roller coaster train with a mass of 500 kg stops at the top of a hill. If the hill is 110 m high, what is the potential energy of the train?
answered Mar 11, 2017
5 votes
219k views
56 is 70 precent of what number
answered May 10, 2016
0 votes
234k views
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