[EDITED] NEED HELP ON STATS QUESTION 40 POINTS


Please answer the new questions.
Thanks in advance.

I think it's this but I'm not positive

CPT: 40490-49999

ICD10-CM code: S30-S39

you can use a CPT code search

Answer:

CD10-CM code: s30-s39

Explanation:

A. the school library and media center (i think)

The best option to answer the given question is (B) Most public and private schools require teaching certificates, so acquiring one is crucial in obtaining a teaching job.

Regardless of country, if you would like to teach in a formal education setting, you must have a teaching certification that is considered valid in said country. This, of course, includes the United States.

Carbon monoxide has one Atom of oxygen.

Answer: Option A

Explanation:

Carbon monoxide (co) has one atom of carbon and one atom of oxygen. The characteristics of co gas are colorless, odorless and tasteless. Inhaling of carbon monoxide is dangerous because the oxygen in the presence of blood is displaced by it, which will make you become consciousness.

In the atmosphere of Earth, only a small amount of carbon monoxide is presented. Special design of ventilation systems can be installed in areas where a large group of people assemble to avoid the co gases.

C.  join a study group of his peers

Answer:

C

Explanation:

Follow these preventative measures to protect yourself from an electrocution: Be aware of overhead power lines and keep a safe distance. Use ground-fault circuit interrupters (GFCI) Check tools and extension cords for cuts, abrasions, and damaged insulation.

A safe work practice to protect you from electrocution hazards is

B. Do not operate electrical equipment when working in wet conditions

Nonconductive hard-hats, gloves, and foot protection or insulating mats. Eye and face protection whenever there is danger from electric arcs or flashes. Insulated tools or handling equipment. Protective shields and barriers to protect against electrical shock and burns.

To learn more about electrocution hazards, refer

https://brainly.com/question/14176844

#SPJ2

4FeS₂ + 11O₂ = 2Fe₂O₃ + 8SO₂↑

n(FeS₂) = m(FeS₂)/M(FeS₂) = 6000/120 = 50 моль

по уравнению реакции - n(O₂) = (11*n(FeS₂))/4 = (11*50)/4 = 137,5 моль

V(O₂) = n(O₂)*Vm = 137,5*22,4 = 3080 л

ответ: V(O₂) = 3080 л

Подробнее - на Znanija.com - https://znanija.com/task/19124279#readmore

Answer:

[tex] 8.297 mol O_2 *\frac{2 mol Fe_2 O_3}{11 mol O_2} *\frac{159.69 gr Fe_2 O_2}{ 1mol Fe_2 O_3}= 240.90 gr Fe_2 O_3[/tex]

Explanation:

For this case we have the following equation:

[tex] 4FeS_2 +11 O_2 \rightarrow 2Fe_2 O_3 +8SO_2[/tex]

After balance the equation.

For this case we can use the following expression for an ideal gas:

[tex] PV = nRT [/tex]

And if we solve for [tex]n_{O_2}[/tex] we got:

[tex]n_{O_2} = \frac{PV}{RT} =\frac{3.41 atm *84L}{ 0.082 \frac{atm L}{mol K} (148+273)K} =8.297 mol O_2[/tex]

The mass for the [tex] Fe_2 O_3[/tex] is given by: [tex] 55.845gr*2 +16gr*3=159.69 gr[/tex], since we have 2 molecules of iron and 3 from oxygen.

For this case since the pyrite is the excess reactive we can calculate the amount of [tex]Fe_2 O_3[/tex] with the oxygen and we can do this:

[tex] 8.297 mol O_2 *\frac{2 mol Fe_2 O_3}{11 mol O_2} *\frac{159.69 gr Fe_2 O_2}{ 1mol Fe_2 O_3}= 240.90 gr Fe_2 O_3[/tex]

I believe that it important for The US to continue to execute criminals. This is important because we don't want criminals to be running around shooting up people and causing trouble. We are already doing a good job dealing with criminals and putting them in prison aren't we? Why should we change? This is also a big part in polices jobs, so if we didn't continue to put criminals in jail, then how to police get payed, and how do we continue to get the security we need? Know even though this is a obvious question, on the other hand people could make a counter that it takes up too much space in prisons. Know this however is a reasonable argument, we have to punish criminals somehow correct? It's essentially grounding a six year old from not doing what he/she is told. The kid has to get punished somehow correct? Just like everyone in the world should be put in their place depending on whether it's murder or something less intense. That is just how the world is. We live and learn, but of course it is unacceptable to murder, hurt, or cause any abuse or harm to someone in any way.

Extracting Surface Minerals. Surface mining is just what it sounds like - removing minerals that are near the earth's surface because this is where the ore deposits are located. ... When the ore is found in a wide area but it's not very deep in the ground, strip mining is used.

Answer:

i think its C: surface mining

Explanation:

Surface mining, including strip mining, open-pit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit are removed, in contrast to underground mining, in which the overlying rock is left in place, and the mineral is removed through shafts or tunnels.

Answer:

Neither the same nor the opposite

Explanation:

A stitch in time saves nine is an idiom meaning that it's better to deal with problems right away and spend less time doing that than later when more time is going to be needed.

A penny saved is a penny earned is an idiom meanings that saving money, even little by little, is as useful as earning more.

When we compare these two idioms, we can see that their meanings are neither the same nor the opposite.

Answer:

ave you ever heard one of your grandparents say, “A stitch in time saves nine"? They may have uttered this phrase with a wise nod of the head after a subtle recommendation to do something now, rather than waiting until later. You may have thought, “Saves nine what?" If so, read on…

“A stitch in time saves nine" is an idiom, which is a phrase whose symbolic or intended meaning is different from the literal meaning of the words themselves.

Hello I really need points so if you really want this answered just post it again thank you

I think the answer would be after school

accrued interest is the interest on a bond or loan that has accumulated since the principal investment, or since the previous coupon payment if there has been one already.

The difference between flextime and flexplace work accommodations from the given question is this: (B) one is flexibility in your work hours, and the other is flexibility in your work place.

In flextime, employees are free to choose the time of work that he or she would like to arrive in and depart from. In flexplace, employees are free to choose where she or he would like to work from.

Flextime is flexibility in your work hours while flexplace is flexibility in location

Answer:

The correct answer option is C. has very different properties from sodium and chlorine.

Explanation:

We know that salt (chemical name: Sodium Chloride) is made from two elements, Sodium (Na) and Chlorine (Cl). But the properties of the compound of sodium and chlorine has completely different properties than those of its elements: Sodium and Chlorine.

Sodium is quite a low density but highly reactive silvery white metal and Chlorine is a highly reactive greenish yellow gas. While salt (NaCl) is a crystalline material, white in color, which readily dissolves in water and is used as a condiment to add flavor to food.

Answer:

Im am about 85 % sure the anser is c.

tell me if im correct or not plz

good luck.

Explanation:

i believe it its the 2nd one

Im not 100% sure but I think it B also.

Hope this help ^_^

Answer:

to help us better understand our universe more

Explanation:

Shondra should be sure she will have enough in her account to be able to make the monthly payments.

Hope that helps and feel free to ask me more questions :)Brainliest??

Answer:

C) Shondra should be sure she will have enough in her account to be able to make the monthly payments.

Explanation:

The correct answer to your question is Choice D. A snack while he keeps studying.

Cellular Respiration

The probability that "at most 1" will be cured is the probability that 0 or 1 will be cured. The attachment shows how that is calculated.

[tex]\binom{18}{0}(0.7)^{18}+\binom{18}{1}(0.3)^1(0.7)^{17}[/tex]

This will be a binomial probability, since there are two options - either cured or not cured.  

We want the probability that less than or equal to one person is cured.  This means we want the probability that either 0 people are cured or 1 person is cured.

To find the probability of 0 people being cured, we take a combination of 18 people chosen 0 at a time:

[tex]\binom{18}{0}[/tex]  

We multiply this by the probability of someone being cured, 0.3, raised to the number of people being cured, 0:

[tex]\binom{18}{0}(0.3)^0\\\\=\binom{18}{0}(1)=\binom{18}{0}[/tex]

Lastly we multiply this by the probability of someone not being cured, 1-0.3, raised to the number of people not being cured, 18:

[tex]\binom{18}{0}(1-0.3)^{18}\\\\=\binom{18}{0}(0.7)^{18}[/tex]

To find the probability of 1 person being cured, we take a combination of 18 people chosen 1 at a time:

[tex]\binom{18}{1}[/tex]

We multiply this by the probability of someone being cured, 0.3, raised to the number of people being cured, 1:

[tex]\binom{18}{0}(0.3)^1[/tex]

Lastly we multiply this by the probability of someone not being cured, 1-0.3, raised to the number of people not being cured, 17:

[tex]\binom{18}{0}(0.3)^1(1-0.3)^{17}\\\\=\binom{18}{0}(0.3)^1(0.7)^{17}[/tex]