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The chemical formula of magnesium sulfate is MgSO 4 . Two molecules of magnesium sulfate (2MgSO 4 ) has _____. Options: four atoms of oxygen (O) two atoms of magnesium (Mg) two atoms of oxygen (O) four
answered
Aug 30, 2021
Mathematics
high-school
2
votes
161k
views
What is CPCT in maths?
answered
Jul 14, 2021
Mathematics
high-school
2
votes
186k
views
Which of the following ordered pairs could be placed in the table below and still have the relation qualify as a linear function? (4 points) Input (x) Output (y) −5 7 −3 15 −1 23 ? ?
answered
Jul 12, 2021
Mathematics
high-school
7
votes
220k
views
Where is Albert Einstein from?
answered
May 31, 2021
Biology
middle-school
2
votes
4.3k
views
The sum of two polynomials is 10a^2b^2-8a^2b+6ab^2-4ab+2 if one addend is -5a^2b^2+12a^2b-5 what is the other addend
answered
Apr 18, 2021
Mathematics
college
0
votes
124k
views
A solid machine part is to be manufactured as shown in the figure. The part is made by cutting a small cone off the top of a larger cone. The small cone has a base radius of 3 inches and a height of 5
answered
Apr 15, 2021
Mathematics
college
5
votes
57.8k
views
A prompt—executive Bird is the Jay by Emily Dickinson A prompt—executive Bird is the Jay— Bold as a Bailiff's1 Hymn— Brittle and Brief in quality— Warrant2 in every line— Sitting a Bough3 like a Brigadier4
answered
Dec 10, 2020
English
middle-school
2
votes
216k
views
What is the least common multiple (lcm) of 15 and 22?
answered
Dec 8, 2020
Mathematics
middle-school
2
votes
184k
views
When Lofonift Inc introduced its flagship product, an MP3 player, it captured the MP3 player market by offering its product at the lowest price in the market. This gradually forced many of its competitors
answered
Nov 4, 2020
Business
high-school
4
votes
58.2k
views
The perimeters of similar triangles are in the same ratio as the corresponding sides Answers: always, never, sometimss
answered
Jul 17, 2020
Mathematics
college
4
votes
142k
views
An ordinary fair die is a cube with the numbers 1 through 6 on the sides. Imagine that such a die is rolled twice in succession and that the faces of the 2 rolls are added together. This sum is recorded
answered
May 3, 2020
Mathematics
high-school
0
votes
74.5k
views
"a drug interaction may occur when one drug potentiates or diminishes the action of another drug." what does this mean?
answered
Nov 19, 2019
Biology
college
0
votes
12.9k
views
What are you giving Max for his birthday? ______ A: I give him a gold watch. B: I'm giving a gold watch him. C: I'm giving him a few money. D: I am giving him anything! E: I'm giving him this antique watch.
answered
Nov 8, 2019
English
high-school
5
votes
17.2k
views
Help with number 1. HELPPPP
answered
Aug 16, 2019
Mathematics
middle-school
5
votes
151k
views
A chemist performed a reaction in which two chlorine atoms form a compound with a magnesium atom through an ionic bond. Which statement is true about the compound the chemist made?
answered
Mar 28, 2019
Chemistry
middle-school
2
votes
78.2k
views
During the early 1960s, NASA’s Mercury program tested new space technologies. operated moon missions. sent Americans into space. created solar panels for spacecraft.
answered
Dec 3, 2018
History
high-school
2
votes
192k
views
What is the only State in which less than 20% of its inhabitants are classified as obese?
answered
Jun 2, 2018
Health
middle-school
4
votes
9.5k
views
Read the passage. In the summer of 1816, we visited Switzerland, and became the neighbors of Lord Byron. At first we spent our pleasant hours on the lake or wandering on its shores. … But it proved a wet,
answered
May 14, 2018
English
high-school
3
votes
161k
views
write division problem that will have a 2-digit quotient and another division problem that will have a 3-digit quotient. Explain how you chose the divisor and dividends.
answered
Jan 19, 2018
Mathematics
college
1
vote
51.6k
views
What is the study of the cosmos? The study of the cosmos includes what topics?
answered
Jan 3, 2018
Physics
high-school
1
vote
95.8k
views
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