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Two oxides of a metal contain 36.4% and 53.4% of oxygen by mass respectively. if the formula of the first oxide is M₂o, then that of the second is A. M₂O₃ B. MO C. MO₂ D. M₂O₅
answered
Nov 25, 2024
Chemistry
high-school
5
votes
134k
views
Patient with sinusitis for 10 days and worsening symptoms? A) Amoxicillin B) Observation C) Intranasal corticosteroids D) Broad-spectrum antibiotics
answered
Oct 14, 2024
Medicine
college
3
votes
171k
views
Our genetic information is stored in 23 pairs of chromosomes that vary widely in size and shape. Chromosome 1 is the largest and is over three times bigger than chromosome 22.Source: / There are 23 pairs
answered
Sep 7, 2024
Biology
high-school
2
votes
88.9k
views
Write the equation of the line that passes through (-8, -4) and (-6, -1) in slope-intercept form.
answered
Jul 15, 2024
Mathematics
high-school
2
votes
200k
views
Which line from "My First Memory (of Librarians)" explicitly details the description of the library? - A. Even today, the speaker prefers to read hardcover books. - B. All those books - another world -
answered
Jul 4, 2024
English
high-school
5
votes
3.8k
views
John manages a Symphony Orchestra with one Saturday evening performance per week . The hall has a capacity of 1,100 patrons per performance . The price per ticket is $ 10 . The symphony hall has a weekly
answered
Mar 28, 2024
Business
high-school
4
votes
35.7k
views
Consider the unbalanced redox reaction: MnO4−(aq)+Zn(s)→Mn2+(aq)+Zn2+(aq) Balance the equation in acidic solution.
answered
Mar 18, 2024
Chemistry
college
3
votes
165k
views
Question 1 Find the mean and median of the data. 8 1/2,6 5/8,3 1/8,5 3/4,6 5/8,5 1/4,10 5/8,4 1/2 The mean is . The median is .
answered
Feb 14, 2024
Mathematics
middle-school
1
vote
49.1k
views
62÷5841 please I need to know
answered
Sep 12, 2023
Mathematics
high-school
3
votes
168k
views
A football field is 100 yds from end-to-end what is the length of a football field in feet
answered
Aug 13, 2023
Mathematics
high-school
4
votes
21.6k
views
What must be the charge of a particle having E = 81 N/C at 49 mm from the said particle? Express in Coulombs. Use k = 9.0 x 109 kg⋅m3⋅s−2⋅C−2
answered
Jul 11, 2023
Physics
college
8
votes
212k
views
-3/5b+7+2/5b=19 please answer
answered
May 24, 2023
Mathematics
college
10
votes
183k
views
The clock shows when the movie starts and ends
answered
May 22, 2023
Mathematics
middle-school
7
votes
67.0k
views
Kelly goes to the mall and buys a shirt for $27.99. This price is called the _________. The price paid by the retailer, for the product being sold, is known as the
answered
Dec 25, 2022
Mathematics
high-school
1
vote
106k
views
Best beginner racing drones?
answered
Dec 3, 2022
Computers and Technology
high-school
2
votes
85.9k
views
7. Identify the TRANSITIVE VERB and the OBJECT OF THE VERB in the following sentence: Andrea forgot her backpack. *
answered
Nov 26, 2022
English
high-school
7
votes
50.3k
views
Good last name for Adira?
answered
Nov 25, 2022
History
high-school
4
votes
115k
views
Water can be a solid ice a liquid or a gas called A. Precipitation B. Water vapor Help please
answered
Sep 7, 2022
English
high-school
5
votes
117k
views
Please help me I’m almost done
answered
Jul 31, 2022
Mathematics
college
4
votes
208k
views
Where are molecules of water created?
answered
Jul 15, 2022
Biology
middle-school
10
votes
113k
views
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