Lex

This page lists questions and answers that were posted by visitors named Lex.

Questions

The following questions were asked by visitors named Lex.

When learning pronoun case (subjective pronoun,objective,possessive) do I need to just memorize the list? I am having trouble identifying them. Any help please. I am in 5th grade. I recommend memorize, using homemade flash cards. It wont take long to meme...

Bacterial digestion is an economical method of sewage treatment. The reaction 5CO2(g) + 55NH4+(aq) + 76O2(g) --bacteria--> C5H7O2N(s)[bacterial tissue] + 54NO2-(aq) + 52H2O(l) + 109H+(aq) is an intermediate step in the conversion of the nitrogen in organi...

I need help on these problems: Find the exact value of tan(23pi/6) also, Find the reference angle in radians and degrees for (34pi/18) please help walk me through these.

How were the governors of the Pennsylvania colony chosen?

what does: Les piden uds mas tarea a los profesores? mean

what is "Nada menos que todo un hombre" about?

if you have a 343 J of kinetic energy at the lowest point of a pendulum's swing and at the highest point has a height of 5 m what is the pendulum's mass

Which type of wave would be beneficial to a surfer?

Max turns the handle on a pencil sharpener. This turns the wheel that turns the blades. The blades sharpen the pencil. In this situation, what is the input force?

if you place a dime penny and quarter on a spinning turntable which coin has a greater speed than the penny than the penny

true or false:: When the electrons are aligned in the magnetic domains of two materials, magnetization can occur.

When the electrons are aligned in the magnetic domains of two materials,what occurs- what is it called

The turntable below is spinning. Which coin has a greater speed than the penny? a. the dime b. the quarter c. The penny is moving faster than both of the other coins. c. All three objects are moving at the same speed. pennyis closest to center dime in mid...

suppose you invest 2500 and earn 4.2% annual interest, compounded quarterly. how long will it tak for your investment to double?

What is a glucose molecule structure made up of? Is it: oxygen, hydroxl ions, hydrogen ions, and carbon bonds? I'm not good at this, is this even close to being right?

Calculate the volume to the nearest tenth of a 6.3-m cube with a hole 2 m in diameter drilled through it. Use 3.14 for pi.

A rectangular pyramid fits exactly on top of a rectangular prism. Find the volume of the composite space figure if the prism has length 19 cm, width 2 cm, height 11 cm, and the pyramid has height 7 cm.

The base of a prism is a regular hexagon that measures 4 cm on each side. The prism has a height of 13 cm. What is its total surface area?

My topic for my pursuasive essay in English is "Dogs are Smarter than cats", I need legitimate facts about this because whenever I do research it only shows "facts" without good resources or they're just biased, from most of my google searches. I'd also l...

I'm doing a Tritina style poem for my English class and I'm doing the envoy now but I'm not sure how I could use the 3 words: twinkle/twinkling, rosy, and sleepy. And it has to relate to babies and the bond between them and their mothers and emotional stu...

An isosceles triangle has area of 125 ft2. If the base is 14 ft, what is the length of each leg? Round your answer to the nearest tenth.

Porassium alum is 3.9 parts per 100 parts of water. Knowing this, how many moles of potassium alum are present in 50ml?

What is a example of a understatement in the cask of amontillado.? I know a understatement is a form of speech which contains an expression of less strength than what would be expected. I really need help with this. Thanks :)

A 9 kg hanging weight is connected by a string over a pulley to a 5 kg block sliding on a flat table. If the coefficient of sliding friction is 0.2, find the tension in the string.

17. A 5.6 kg toy race car moves along an x axis. The diagram below shows the force acting on the car. (The vertical axis is marked in increments of 2 N.) a) What is the momentum of the car at t = 9.0 s b) What is the car's velocity at t = 9.0 s? The graph...

17. Potential due to a point charge: What is the electric potential 17.0 cm from a 3.50 μC point charge?

C(x)=450x+5000, R(x)=-3x^2+900x for 20<x<150 where x>=20

Two large, parallel, conducting plates are 20 cm apart and have charges of equal magnitude and opposite sign on their facing surfaces. An electrostatic force of 3.0 10-15 N acts on an electron placed anywhere between the two plates. (Neglect fringing.) a)...

adams enterprises noncallable bonds currently sell for $1030. they have a 15 year maturity, an annual coupon of $85, and par value of $1000. what is their yeild of maturity? a) 9.53% b) 8.15% c) 8.88% d) 8.55 % e) 7.41%

A rectangular field is to be enclosed by a fence and divided into three lots by fences parallel to one of the sides. Find the dimensions of the largest field that can be enclosed with 800 feet of fencing. Help me please!!!!!!!!!!! THANK YOU

A woman added 376 ml of liquid gasoline additive to the 17.4L of gasoline in her car's tank. Find the total amount of liquid in the tank. There are now _L of liquid in the tank.

Find the value of k so that each trinomial is a perfect square 49d^2-56d+k

A fraction has a value 2/3. If 4 is added to the numerator and the denominator is decreased by 2, the resulting fractions have the value 6/7. What is the original fraction? (Let x be the numerator and y be the denominator)

-10(-11) Would this be -110 ? I know a negative times a negative should be a positive but does this change when the second number is inside the ( )

If I have $135 and I put 3/8 of it away in savings, how much do I have left to spend? I tried doing division, but I got 360 and I can't think of any other equations..

How many carbon atoms are contained in each of the following number of moles: (a) 1.40 mol; (b) 5.70 mol?

1. What is the difference in composition between the prokaryotic (E. coli) core polymerase and holoenzyme? How does the E. coli RNA polymerases find the correct place to start transcription from a gene

which ofthe following design priciples is evidentt on this dish?

You observe k i.i.d. copies of the discrete uniform random variable Xi , which takes values 1 through n with equal probability. Define the random variable M as the maximum of these random variables, M=maxi(Xi) . 1.) Find the probability that M≤m , as a fu...

3.) If the coin is flipped 6 times and the number of Heads obtained is 3, what is the resulting conditional mean squared error of the least mean squares (LMS) estimator for the bias of the coin?

Why might a biologist think that the cell is the most important characteristic of living organisms?

Crystal spent $17 of the $25 in her pocket. Which value is equivalent to the fraction of the $25 Crystal spent? I really need help here, I don't wanna fail mah test :(

The Harvest Birds Test (3-24) 9 of 15 Juan planted his seeds ( idk the answer here ) < 4 5 6 7 8 (9) 10 11 12 13 Next >

27.8 grams of diphosphorus pentoxide are allowed to react with 9.22 grams of water What is the maximum amount of phosphoric acid that can be formed? (Grams) What is the formula for the limiting reagent? What amount of the excess reagent remains after the...

Suppose you find the ratio of the lengths of adjacent sided two sides that meet at a vertex in a rectangle. This ratio is equivalent to the ration of the corresponding side lengths in another rectangle. Are the figures similar? Explain your reasoning

A bank loaned out $28,500, part of it at the rate of 8% annual interest, and the rest at 2% annual interest. The total interest earned for both loans was $1,770.00. How much was loaned at each rate?

How much faster does sound travel on a hot summer day, 40 °C, than on the coldest winter day, -40 °C?

he difference of Victor's height and is

Which statement is correct about a bottleneck event? (1 point)

Answers

The following answers were posted by visitors named Lex.

The difference between tous and tout is rather simple, and I'm afraid that you didn't get the answer you were looking for in the previous response. If not..I hope this helps: Tous is the plural of tout! And toutes is the plural of toute. Good luck!

penny is closest to center, dime is halfway,quarter is on the outer edge

You need to use the rule of BAYES and the theorem of total probability.

Well, I'm guessing American and English are alike because Americans speak English as far as I know... Lol.

I'm not 100% sure but try this. Heat(vap) = Delta H (gas) - Delta H (liquid). Doing that I got 42kj/mol.

So because of the negative sign in the question would the answer end up being negative?

I meant to say the negative sign in the equation. And Thank you very much.

I. there was no painful initiation rite

The answer is B. 44 quarters+40 nickels=84 coins (0.25*44)=$11 (0.05*40)=$2 11+2=$13

Ohhh okay! Thank you! I got: 84.38, so yeah that makes total sense. Thanks!!

Thanks morgan!!

Mara because the letter i is not there-Lex

You both are Wong smh

B C B A A 5/5 (100%)

Is this for honors?^

On U2 L19 the test are different for some people. My friend in the same grade as me had different questions.

5.) As k (the number of samples) becomes very large, what is E[M] in terms of n ? As k→∞ , E[M]→

Wait so that means that it would be like 8%

@I just need the answer., I think that the people who are scrolling through the homework thingies either don't even know what you're even saying or they think that you guys already got help and last but not least, it's possible that they just think that h...

oi chill out mate, you can just try another way to do things, no need to use random symbols -w-

Uhmmmm, can you please say what the answers are, like write what the answers say? (Example: D. 9 x 9 A. 7 x 21938 Please and thank you)

I don't even go to Connexus so I'm fine :)

All I know is that you have 2.5 more feet and 12 feet, I don't really know what you need to do.

So Monday-Friday you already painted 12 feet. Each day that they painted, they painted 2.5 feet more than the day before.

That possibly means that: Monday: 2.5 Feet Tuesday: 5 feet Wednesday: 7.5 Feet Thursday: 10 Feet Friday: 12.5 Feet I don't know what it means by mural yet.

Oh wait, mural is from the thing that the person is painting xD

To get 12.5, you just have to keep on adding and adding 2.5 to the day before, and the reason that you have to keep adding 2.5 is that the question says that each day, they painted 2 1/2 (which is 2.5) more feet than the day before.

Also, if this was from a test, can you please send what answers are on the question, please? If you show answers of it, then that's a better way to help, not trying to cheat but to help.

So like, was the thing just for homework-

Wait hold up, 35 days?? It's asking how many feet long was the mural thingy...

Oop, I guess that our hands type faster than our mind xD

Thanks for helping whoever Anonymous is, I really didn't know what I even needed to do at all so tysm!

Is this even from an essay homework??

This test: The Harvest Birds Test ( 3-24 ) Grade: 3 or 4 School thingy: Schoology

This test is from my nephew, I am not in Schoology neither I am in grades 3-4.

The question is just for people who need help in this test or just for entertainment, you do not have to help me, but you can help the people in Schoology in grades 3-4 who are having problems with this question.

Hey, uhm can you please put what each answer says?? I think that maybe other people have the same test but different types of answers, like if B said 3 x 34234, and that was the answer, and you just put B, for others it could be C but with the exact same...

So... to get 6 you basically just have to multiply 0.2*30??

The answer would be D because: 1. The squares only have 4 sides 2. If they are 4 sides, then they would be right angles 3. For a side to be a right-angled side, it has to be a 90* degree angle side. 4. Since A-C are possibly correct, it's obviously D, all...

Bro, you need to put all of the answer choices that you have, not just the letters, because: 1. We don't know what test you are doing 2. In case you're in Connexus, some say that the teachers switch the answers but have the same question If we don't know...

If you do the simplifying of 2, 6/2 is 3 and 12/2 is 6, so you would get 3/6 at first, then you simplify it by 3, 3/3 is 1, and 6/3 is 2, so you would get 1/2 if you simplify it enough by 2 and 3. If you do the simplifying by 3 at first, 6/3 is 2, and 12/...

I don't even understand what the e the test is saying-

Stanley, please get some sleep, just save some time for the work and the other time for sleep, as a wise person said, more sleep more info and energy you have.

Connexus or Connections? Btw, people are getting different answer choices, so can you please say what the answer choices say?

@Kkcat, I think that the answer would be C because if you read the numbers correctly, they keep on adding 10, -1+10=9 9+10=19 19+10=29 And if you keep on doing that order, 29+10=39 39+10=49 49+10=59 Hope this helps!

Sorry PsyDAG, when I was writing I didn't see your comment 😅

Wait hold up, how come there are only 3 answer choices? Aren't most of the questions have a minimum of 4 answer choices?

xD, thx! Someone people try answering the question not realizing that another person already answered because they were 2 busy answering themselves I guess.

46 cm I think? Sorry, I just don't remember much of how to do the formula/thingy for the hypotenuse.

Wait, PsyDAG, what exactly does the sign "^" do?? Does it mean like, to the power of whichever number that you're doing it by??

So like, 8 x 8, then 15 x 15 and adding whatever you get to get h and then after that you find the square roof of h??

I think that your answers are correct but I am not sure.

Read the question carefully. I think that what you have to do is divide 480/2 and then what you get for your answer, you multiply it by 10. 480 divided by 2 (480/2)= a a * 10= Your answer Remember, this may not be correct but I hope this helps anyways. Go...

all of these were correct except 3, 3 was A: More H2CO3 is produced

damn this was posted in 2013??

Thank you ki got 100% for mine