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Tasha
Questions (221)
Identify a viewpoint given in the video that highlights the importance of biodiversity. Do you believe that every species is
1 answer
535 views
y - 2x = -5
3y - x = 5 Please help me out.
1 answer
416 views
An apartment has a living room whose dimensions are 2.5 m 4.8 m 5.9 m. Assume that the air in the room is composed of 79%
1 answer
1,023 views
An ideal gas at 6.0°C and a pressure of 1.92 105 Pa occupies a volume of 2.10 m3.
(a) How many moles of gas are present? moles
0 answers
662 views
A runner weighs 560 N (about 130 lb), and 74% of this weight is water.
(a) How many moles of water are in the runner's body?
2 answers
782 views
In a diesel engine, the piston compresses air at 302 K to a volume that is 0.0628 of the original volume and a pressure that is
2 answers
540 views
Three moles of a monatomic ideal gas expand adiabatically, and its temperature decreases from 430 to 160 K.
(a) What is the work
1 answer
1,079 views
An ideal gas at 6.0°C and a pressure of 1.92 105 Pa occupies a volume of 2.10 m3.
(a) How many moles of gas are present? moles
1 answer
544 views
In an automatic clothes drier, a hollow cylinder moves the clothes on a vertical circle (radius r = 0.39 m), as the drawing
5 answers
1,217 views
A child is twirling a 0.0116 kg ball on a string in a horizontal circle whose radius is 0.102 m. The ball travels once around
1 answer
641 views
A car travels at a constant speed around a circular track whose radius is 2.5 km. The car goes once around the track in 430 s.
1 answer
810 views
Can the Isosceles Triangle Theorem be written as a biconditional? If yes, rewrite it as one, if no, explain why not.
4 answers
2,158 views
o Do members of your community look like you? In what ways do they look the same or different?
o How do leaders within your
4 answers
776 views
Why is the net charge of the nucleus always positive?
2 answers
689 views
If you are given the density and the mass, how do you get the volume?
2 answers
510 views
Which branch has the strongest voice in making foreign policy?
1 answer
425 views
How do you calculate mass? If you are given density and volume.
2 answers
407 views
This is part of the indices section, how do you work it out please:
(8/27) to the power of 2/3
1 answer
416 views
I'm pretty sure this should be a fairly simple conversion factor problem, but I'm getting bad results.
I want to go from molarity
0 answers
502 views
Choose the member of each set that you would expect to be more soluble in water. Explain your answer.
Chloroform, CH3Cl, or
0 answers
952 views
Why -OH groups readily soluble in water? If the hydrogen bonds are relatively strong, shouldn't they be less soluble?
The OH^-
0 answers
459 views
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