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Magenesuim 48.6g + oxygen 32.0 g = magenesuim oxide 80.6 g what is the mass of reactant
answered
Sep 12, 2023
Chemistry
high-school
0
votes
30.3k
views
Find the surface area of the composite figure.4 cm13 cm3 cm4 cmSA =12 cm[?] cm²5 cm3 cm
answered
Aug 27, 2023
Mathematics
college
2
votes
16.1k
views
Hello everyone hows you day i need help
answered
Jun 12, 2023
Business
high-school
0
votes
169k
views
A term for the top most point of the wave is the
answered
Apr 10, 2023
Business
high-school
12
votes
40.1k
views
Explain how this shows that you can multiply numbers in any order and get the same answer.
answered
Mar 12, 2023
Mathematics
high-school
11
votes
111k
views
3. Cal spent 2/3 of an hour working on his car. How many minutes did Cal spend working on his car? A. 40 minutes B. 30 minutes C. 45 minutes D. 20 minutes Help
answered
Mar 10, 2023
Mathematics
college
11
votes
121k
views
Which number will have the same result, when rounded to the nearest hundred or thousand? (3-5) A 1,049 B 1,118 and 5 C 1,179 D 2,149
answered
Dec 30, 2022
Mathematics
high-school
0
votes
128k
views
Define and describe the human rights violation that you have choosen?
answered
Dec 25, 2022
Health
college
4
votes
113k
views
100 points. multiple choice. Home prices and stock prices rise steadily, maintaining high income levels for wealthy Americans during the pandemic. How does this affect the economy? Group of answer choices
answered
Dec 19, 2022
Business
high-school
5
votes
73.4k
views
A mixture of 0.119 g of boron trifluoride (BF3) gas and 0.007 g of hydrogen sulfide (H2S) gas is held in a 1.74 L vessel at 19.24 ∘C. What are the mole fractions of the individual gases?
answered
Nov 14, 2022
Chemistry
high-school
2
votes
160k
views
If u buy a chocolate bar, how might that affect the environment in west Africa ?
answered
Oct 11, 2022
Geography
high-school
6
votes
84.3k
views
Change the voice 1) She caught her finger. 2) She cuts her finger. 3) I cut her finger.
answered
Jul 28, 2022
English
high-school
6
votes
182k
views
Simplify the expression
answered
Apr 25, 2022
Mathematics
high-school
8
votes
37.9k
views
What did the first settlers heading west from the Mississippi Valley want?
answered
Mar 29, 2022
History
high-school
1
vote
137k
views
What is the value of letter D on the number line? Three and seventy-five hundredths Three and two tenths Three and twenty-five hundredths Three and three tenths
answered
Mar 14, 2022
Mathematics
middle-school
1
vote
123k
views
5. A hungry person had a meal, after which the concentration of glucose and amino acids in the blood were determined. This was measured hourly as the blood passed through the hepatic portal vein and the
answered
Feb 12, 2022
Biology
high-school
2
votes
124k
views
Montana's name reflects its______: it is a very mountainous state. O biography O autobiography O autograph O geography
answered
Jan 14, 2022
English
high-school
1
vote
63.8k
views
24.45 rounded to the nearest whole number
answered
Jan 12, 2022
Mathematics
high-school
3
votes
84.3k
views
plsssssss help me!!!!!!!!!!!!!!!!!!!!!!! it is recommended that for every 8 square feet of surface, a pond should have 2 fish. a pond that has a surface of 72 square feet should contain how many feet?
answered
Oct 16, 2021
Mathematics
middle-school
4
votes
108k
views
Ecosystems will have a greater chance of maintaining equilibrium over a long period of time if they have (1) organisms imported by humans from other environments (2) a sudden change in climate (3) a diversity
answered
Oct 10, 2021
Biology
middle-school
3
votes
173k
views
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