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5.How much of a 30% solution would you need to make 50 mL of a 2% solution?
answered
Dec 13, 2023
Mathematics
college
0
votes
162k
views
Las profesional el/la ingeniero/a el/la periodista el/la programador(a) el/la zapatero/a el/la fontanero/a el/la marinero/a el/la panadero/a el/la relojero/a el/la peluquero/a el/la jardinero/a el/la maestro/a
answered
Oct 27, 2023
Spanish
high-school
6
votes
124k
views
PLS HELP URGENT 13) Calculate the atomic mass of C by using the data from carbon isotopes. The abundance of 12C is 98.93%. 13C is another naturally occurring isotope. What is the percent abundance of 13C?
answered
May 31, 2023
Chemistry
high-school
1
vote
181k
views
A reflection line is equidistant from a pre-image point and its image. Therefore, in segment AA’, point M is the Line segment A B is reflected across a line to form line segment A prime B prime. Points
answered
May 27, 2023
Mathematics
high-school
4
votes
144k
views
Find the width of the rectangle shown with an area of 18 mm2 and a length of 6 mm.
answered
May 11, 2023
Mathematics
high-school
7
votes
141k
views
George Beadle concluded that teosinte is the likely ancestor of maize (corn), even though the two plants appear very different. What evidence did Dr. Beadle collect that led to his conclusion? a. teosinte
answered
Jan 6, 2023
Biology
college
4
votes
120k
views
Solve for s. 5s + 8 = 4 7 S = ?
answered
Jan 2, 2023
Mathematics
high-school
1
vote
71.6k
views
Dis science stuff getting on my nerves , anyways can y'all help me ?
answered
Dec 15, 2022
Physics
high-school
5
votes
140k
views
A 1 m3tank containing air at 10oC and 350 kPa is connected through a valve to another tank containing 3 kg of air at 35oC and 150 kPa. Now the valve is opened, and the entire system is allowed to reach
answered
Oct 1, 2022
Physics
college
10
votes
113k
views
The table shows a function. Is the function linear or nonlinear? x y 7 20 8 12 9 7
answered
Sep 17, 2022
Mathematics
college
7
votes
142k
views
Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
answered
Aug 28, 2022
Mathematics
middle-school
4
votes
80.5k
views
A spring with a constant of 76 N/m is extended by 0.9 m. How much energy is stored in the extended spring?
answered
Jun 7, 2022
Physics
college
9
votes
112k
views
You send a traveling wave along a particular string by oscillating one end. If you increase the frequency of oscillations, does the speed of the wave increase, decrease, or remain the same?
answered
Jun 6, 2022
Physics
college
4
votes
181k
views
Which economic system does the scenario describe and why? options: traditional economy, market economy, command economy, and mixed economy
answered
Mar 23, 2022
History
high-school
2
votes
45.1k
views
What’s is the authors purpose for putting the word taking
answered
Jan 22, 2022
English
high-school
3
votes
26.4k
views
Match the definition to the term.
answered
Dec 30, 2021
Biology
high-school
2
votes
75.8k
views
Which statement best describes how the periodic table has benefited society and scientists? a. It has evolved as new information about the elements has been discovered. b. It includes a lot of detailed
answered
Oct 29, 2021
Chemistry
middle-school
5
votes
50.3k
views
What was the impetus for the first social revolution? A. the invention of the plow B. the establishment of cities C. the invention of the steam engine D. the domestication of plants and animals
answered
Oct 15, 2021
Social Studies
high-school
4
votes
58.3k
views
Why did Hubble's data change our view of the universe?
answered
Aug 18, 2021
Physics
high-school
1
vote
5.0k
views
Please any one please help ASAP I will pray for you please help The biggest issue facing America as a new nation was - O The lack of military personnel O Large debt from the American Revolution Nominating
answered
Aug 9, 2021
Social Studies
high-school
3
votes
116k
views
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