Answer:
A gas has a pressure of 0.370 atm at 50.0 °C. What is the pressure at standard temperature? 0.370 atm / 323 K = x / 273 K; x = 0.313 atm.
Explanation:
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We will use the Descartes` rule of signs and see how many times the signs change from positive to negative and from negative to positive from one term to the next ( two consecutive terms are with different signs ).
In this case it is 4 times ( +7x13 to -12x9, -12x9 to +16x5, +6x5 to -23 x and finally -23x to +42 ).
Answer: There are 4 real zeroes.
Lily pad is a water plant. It is on top of the water floating in a boat like pad. It gets water and all the energy it needs but it also uses the sun. Lily pads use more of water than sunlight.
Hope this helped!!! >.<
<span>The correct answer is that its primary function is to connect, support and anchor various parts of the body. It can either connect bones, or it can connect muscles. It also ensures that they don't move in an unexpected manner and that your bones don't randomly fall out of sockets. It's very useful and you couldn't move without it.</span>
