Not exactly sure how KUFCA works as I couldn't find any information about it online, but I can show how to calculate these and hopefully you will find it helpful.
p1V1 = p2V2 is Boyle's law. It indicates the relationship between the pressure and the volume of gas. p1V1 is the initial pressure and volume, while p2V2 is the new pressure and volume. Pressure of a gas a inversely propertional to the volume. While means, the higher the pressure is, the smaller the volume will be.
You can make use of this equation to substitute the numbers from the question.
0.25 and 25 is the initial volume and pressure, while 50 is the new pressure. So we can put them in the equation:
25 x 0.25 = 50 x p1
Calculate for p1 just how you would do on algebra.
6.25 = 50 x p1
6.25 / 50 = p1
p1 = 0.125 cm3
The answer for the first question is 0.125 cm3.
The second equation T1V2 = T2V1 (also V1/T1=V2/T2) is Charles' law. It indicates the relationship between the temperature (in Kelvin) and the volume of gas. They're directly proportional. Which means, the higher the temperature, the larger the volume will be.
Again, substitute.
1200 and 425 is the initial volume and temperature. Since the temperature is already in Kelvin, you don't have to change it (if you ever encounter a temperature in Celsius scale, add 273 to the temperature). And the new volume should be 1400.
1200/425 = 1400/T2
2.8235294118 = 1400/T2
2.8235294118T2 = 1400
T2 = 1400/2.8235294118
T2 = 495.83333333K
Therefore, the answer for the second question is approximately 496K.
Protective eye goggles or glasses and/or face shields
<span>Prelinguistic cooing refers to the production of vowel sounds.
</span><span>We can define cooing as the sound that looks Vowel-like sounds which are produced by infants at the beginning when they are around the age of 2 to 3 months.</span>
It is important for doctors to considers age when diagnosing endocrine disorders because the body produces different amounts of certain hormones at different ages. Example: you would find lesser amounts of sex hormones in children than adults. If these hormones are detected early in a child it can be a sign of a more serious problem. If these hormones are too low in adults it could be a sign of a more serious problem.
it is important for doctors to consider sex when diagnosing endocrine disorders because hormone amounts vary amongst sexes. Example: males produce more testosterone than females, females produce more estrogen than males. If either gender were to produce to much of its lesser hormone/not enough of its main hormone it could cause opposite sex characteristics. depending on gender, doctors would go take a different course of action.
Answer:
First of all, it needs to have no natural predators in the ecosystem (*ahem* Asian carp), so that it doesn’t get limited by other animals eating it, and it also needs to take up all the resources in the ecosystem to starve the original plants and animals (again Asian carp) and reproduce fast so that if one of the species dies early on then it won’t make too much of a difference.
(this isn’t the whole 3-5 sentences, just a starter for you)
Hope this helps!