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Add subscripts (1, 2, 3, etc.) and parentheses where necessary to make each of the following formulas correctly balanced in their ionic charges. a. Ca OH b. K PO4 c. Sc F d. Ca MnO4 e. Na SO3 f. K H CO
asked
Nov 16, 2023
Chemistry
high-school
1
answer
5
votes
171k
views
Select the correct answer. Solve the system of equations below. -3x + 6y = 9 5x + 7y + -49 A. (-7, -2) B.(1, -2) C.(-2, -7) D.(-2, 1/2)
asked
Jan 26, 2023
Mathematics
high-school
1
answer
1
vote
67.6k
views
Kennedy buys cell phone cases for $4.50 and sells them to her friends for $18.00. What is the percent mark-up? (HINT: use the percent of change method)
asked
Dec 1, 2022
Mathematics
middle-school
1
answer
0
votes
46.4k
views
Determine 25% of 180 by expressing the percent as a decimal.
asked
Oct 9, 2022
Mathematics
high-school
1
answer
10
votes
184k
views
What fraction is missing from the following equation? 1 - x = 1/3 + 3/12
asked
Sep 12, 2022
Mathematics
college
1
answer
15
votes
212k
views
Can someone please answer these 1,3,5 !!
asked
Aug 18, 2022
Mathematics
college
1
answer
1
vote
147k
views
Dos automóviles A y B que inicialmente están separados una distancia de 5 km inician su movimiento simultáneamente con velocidades de 80km/h y 60km/h. Si salen a las2pm. A. ¿A qué hora se producirá el
asked
Jul 6, 2022
Physics
high-school
1
answer
2
votes
16.1k
views
Please help due at 3:30
asked
Apr 13, 2022
French
high-school
2
answers
0
votes
209k
views
What is the narrator's perception of the wallpaper now? What new insight do we have about her character and about what might be happening in the story as a whole?
asked
Apr 11, 2022
English
high-school
2
answers
1
vote
24.6k
views
Explain enumeration is an effective organization pattern for the bill of right
asked
Feb 26, 2022
English
high-school
1
answer
1
vote
20.1k
views
A company deposited a $420 check in its bank account. However, the amount was recorded as $240 in the company’s books (checkbook). Which journal entry adjustment should the accountant make? A. The cash
asked
Dec 22, 2021
Mathematics
college
1
answer
2
votes
81.8k
views
A chemistry student needs 15.0 g of methyl acetate for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of methyl acetate is 0.934 g/mL. Calculate
asked
Nov 25, 2021
Chemistry
college
1
answer
3
votes
146k
views
How can an author or narrator's perspective shape a narrative?
asked
Nov 11, 2021
English
high-school
1
answer
2
votes
168k
views
Which action could eliminate the Electoral college
asked
Oct 22, 2021
History
college
2
answers
3
votes
140k
views
Determine the value of y, if x is -12. Y=|x|-6
asked
Oct 4, 2021
Mathematics
high-school
2
answers
4
votes
191k
views
What is the purpose of an introduction paragraph when writing an essay?
asked
Aug 14, 2021
History
middle-school
2
answers
4
votes
220k
views
What was the carnegie rent at dunfermline? the fix-up cost of skibo?
asked
Jul 20, 2021
History
middle-school
1
answer
2
votes
135k
views
Harvey develops gaming apps from home instead of working as an engineer and earning $50,000 a year. He has invested $20,000 to upgrade to the hardware that he needs and estimates his expenses at $17,000
asked
Jun 23, 2021
Business
college
1
answer
3
votes
115k
views
Which of the following statements about the Gupta army is true? * 1 point The Gupta Army was made up of small squads of soldiers. The army protected villages from attacks and revolts. All of the above.
asked
May 26, 2021
History
high-school
1
answer
3
votes
44.5k
views
The requester of sensitive information should not receive access just because of his or her clearance, position, or rank. The requester must also establish a valid need to see the information. The term
asked
Apr 23, 2021
Computers and Technology
college
1
answer
3
votes
105k
views
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