Answers by Jonathas Costa
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Answers by Jonathas Costa

Answers by Jonathas Costa
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How many grams are in 6.18×10^22 molecules of N2O3? a) 221 grams b) 119 grams c) 96 grams d) 48 grams
answered Oct 1, 2024
2 votes
85.0k views
Factor the expression. (2)/(5)x^{(5)/(2) } +2x^{(3)/(2) }+14x^{(1)/(2) }
answered Sep 9, 2024
5 votes
62.4k views
Prove a trianglethe given statements are that AB is congruent to BC and line AD is congruent to CEYou have to prove that angle BED is congruent to angle BDEthe subject is geometry
answered Nov 16, 2023
5 votes
144k views
A fish tank has 150 gallons of water and is being drained at a rate of 1/2 gallon each second. A second fish tank has 120 gallons of water and is being filled at a rate of 1/4 gallon each second. After
answered Aug 12, 2023
1 vote
131k views
Robert Schumann began composing his "Fantasie in C Major" during a time of deep yearning when A. he was separated from his sweetheart, Clara. B. he was on a trip to France. C. he was suffering from tuberculosis.
answered Jul 10, 2023
5 votes
25.3k views
What is the mass of a ball that has a kinetic energy of 105j and is traveling at 10 m/s?
answered Apr 26, 2023
2 votes
39.6k views
Explain how I get 1.2 from multiplying 4×0.3
answered Apr 12, 2023
1 vote
177k views
How does a government prevent it? Help meeeee
answered Feb 12, 2023
1 vote
215k views
Covalent bonds tend to make atoms more stable by helping them fill up their innermost electron shell. fill up their outermost electron shell. empty out their innermost electron shell. empty out their outermost
answered Jan 3, 2023
4 votes
195k views
Salma, joe, and alan sent a total of 106 text messages during the weekend, salma sent 9 fewer messages than alan. Joe sent 3 times as many messages as alan. How many messages did they each send?
answered Dec 24, 2022
4 votes
169k views
CAN i please get help i have 15 mins to turn this in !!!!
answered Dec 1, 2022
3 votes
146k views
What is the compound name of NO3?
answered Jun 16, 2022
5 votes
124k views
20.The first diagram below shows an original sequence of DNA. The second diagram shows a mutation that occurred when the DNA was copied. Name and describe the kind of mutation that occurred.
answered Feb 25, 2022
7 votes
217k views
What is high school like for you? i am wondering
answered Feb 13, 2022
4 votes
192k views
The $500 new iPhone is reduced by 31%. How much was taken off?
answered Feb 9, 2022
3 votes
104k views
ABC Company received $9,631 for its 5-year, 10% bonds with a total face value of $10,000. The market rate of interest was 11%. The bonds pay interest annually on December 31. How much interest expense
answered Nov 18, 2021
6 votes
42.3k views
(6p+ 15) + (10p-9) O A. 16p- 6 OB. 16p+ 24 O C. 16p+ 6 O D. 6p+ 6
answered Sep 22, 2021
0 votes
91.1k views
What is a limitation of using a chemical formula, such as C6H12O6, to represent a compound? A.The chemical formula does not show the types of elements that make up the compound. B.The chemical formula
answered Sep 21, 2021
4 votes
154k views
Help due in a little bit! Find the missing side in the right triangle using the Pythagorean Theorem.​
answered Sep 19, 2021
0 votes
229k views
Mississippians relied most heavily on which type of faming as a food source? horticulture environment organic ranching​
answered Jun 11, 2021
4 votes
112k views
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