Noah

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

Questions

The following questions were asked by visitors named Noah.

Can someone please check my answers. 1. Solve. –7x + 1 + 8x = x + 1 A) Identity B) No solution C) 1 D) 0 My answer: A) Identity 2.The length of one of the equal legs of an isosceles triangle is 8 cm less than 4 times the length of the base. If the perimet...

I posted this yesterday but no one told me if my answers were correct. Can someone please check my answers. 1. Solve. –7x + 1 + 8x = x + 1 A) Identity B) No solution C) 1 D) 0 My answer: A) Identity 2.The length of one of the equal legs of an isosceles tr...

How does Walt Whitman's atitude change toward death during his poem "When Lilacs Last In The Dooryard Bloom'D" What does he learn? I know that through the poem he speaks of the death, but I don't know how his atitude changed. I think he learns the truths...

I posted this question twice by mistake and the response was the same. It said there is a response and to check the other post. I did and it had the same answer, telling me to check the other post. This would keep someone busy for hours checking each post...

Can someone explain this question to me and help me find some sites. I'm a little lost. Describe the connection between student unrest and the Vietnam War, noting how each affected the other. Explain the political and social outcomes of the end of the Vie...

Without the invention of the microscope, would the cell theory have been possible? I don't think it would have been possible because through technology, the microscope, cells were visible. Without the microscope how could scientists have seen cells or dis...

1.In this problem, we will analyze the profit found for sales of decorative tiles. A demand equation (sometimes called a demand curve) shows how much money people would pay for a product depending on how much of that product is available on the open marke...

I just need help with the number game part. I can't think of any kinds of games to come up with? Take any number (except for 1). Square that number and then subtract one. Divide by one less than your original number. Now subtract your original number. Did...

How is doing operations (adding, subtracting, multiplying, and dividing) with rational expressions similar to or different from doing operations with fractions?

21 3/14 how would I round that to the nearest 1/5inch

How did Mendel's novel approach contribute to his success in describing how traits are inherited?

Find all numbers for which the rational expression is undefined? 3/9w+7 Can someone help me figure this out?

Simplify by removing factors of one. x^2-4/2-x would the answer be x + 2/ -1

LCM of 3(t-2) and 6(t-2) IS the LCM 18(t-2)

I asked this question earlier and wasn't sure what the answer was. Find all numbers for which the rational expression is undefined? 3/9w+7 Can someone help me figure this out? Is the answer 0?

Could someone review and correct my answers please. I need to decide if each item was an initiative only within Kennedy’s New Frontier, if it was proposed by both presidents, or if it was an initiative only within Johnson’s Great Society. 1. Head Start –...

Can someone help me get started with this question. I don't understand history at all and can't find any exact answers. How did Reagan’s policies reflect conservative politics and contribute to stimulation of the economy?

I need help describing the social, economic, and political composition of the decade of corporate greed and how it affected the political climate of the 1980s. What does the question refer to when it mentions political climate?

how do I do this one? I am a common factor of 693 and 189 I am also a factor of 525 I am greater than 10 What number am I

What is the equation for terms 1 2 3 4 5 6 499 498 497 496 495 494 and what is the 40th term?

What is the complete predicate in the question: Did you know the ancient Greeks wrote many plays?

Estimate the product of $4.67 and 43.

I have a paper due tomorrow and I need to include my personal interview, how would I do this in APA format? Any help would be greatly appreciated.

Why does the flag of Kenya have a shield on it? thanks

Teresa has 4 flower pots in 4 different designs. How many different ways(positions) can she display her flowers?

Teresa has 4 flowers, 4 designs. How many ways can she display/mix them up. Thank you ....but 4x4 seems too simple. If I line up abcd, bcda,cdab, etc...... (Naming each design abcd) ??? is it possibley more?

A student pulls a backpack weighing 70 N a distance of 50m with a force 25N What amount of force does the student do?

In 2001, credit card companies mailed 5 billion credit card applications to 262 million people. On average, how many applications were mailed to each person? Express your answer to the nearest whole application.

Why would author Charles Dickens write about poverty and generosity in his writings A Christmas Carol?

It takes the earth about 31,558,100 seconds to circle the sun. By how many seconds does this exceed the number of seconds in 365 days?

My teacher asked us to take five photographs and then in each find four mathematical concepts. She wants us to go beyond the basics by not focusing on only shapes. Do you have any suggestions?

What is a good focus question for a research project on woodstock.For example, what is the effect of woodstock on....

Why do different elements "glow" when excited?

there family has went to yellowstone national park This is the sentence that I have to correct and I keep getting it wrong. I need help.

How do I solve the following equation 4-7^2x=1

evaluate without using a calculator lg(1/10)

Method collected twice as much money as Lucy for a walkathon. Together they collected $120. Hoe much money did each person collect?

The line 2x+3y=1 intersects the curve x(x+y)=10 at A and B. Calculate the coordinates of A and B.

a spinner with the numbers 1,2,3,4,5 Make a table showing the possible sumsw of the two spins.

2Na + 2H2O = 2NaOH + H2 Calculat the moles and volume of hydrogen produced when 0.2 moles of sodium reacts with excess water.

need help how to solve rounding riddles? rounded to the nearest ten. I am 170. The sum of my digits is 14.

How many homophones can you make with Halloween?

A christmas bulb of mass W is swung in a vertical circle on a cord length Y. What minimum speed v needed at the top of the circle to keep the cord taut?

Calculate the number of mL of hydrogen gas at 27 degrees Celsius and 640 Torr produced by the reaction of 0.520 grams of magnesium with excess hydrochloric acid.

Uranium-238 decays to Lead-206. The half life of Uranium-238 is 4.5 billion years. If you have a 100 g sample. How much sample will you have after 2 half lifes?

a buffer is to be prepared by adding solid sodium acetate to 0.10M CH3COOH. Which othe following concentrations of sodium acetate will produce the most effective buffer? A. 3.0M CH3COONa B 2.5M CH3COONa C 2.0M CH3COONa D 1.5M CH3COONa E .30M CH3COONa HELP

"Hi. This is my first time here. Anyway, what do I do to answer this statement?- 'Discuss the the narrator's success in the context of this statement. (Statement: How can a mother's pleas... [Source: The Pact])'"

The shell’s trajectory curves downward because of gravity, so at the time t = 0.217 s the shell is below the straight line by some vertical distance ∆h. Find this distance ∆h in the absence of air resistance. The acceleration of gravity is 9.8 m/s 2 . Ans...

A cannon ﬁres a 0.639 kg shell with initial velocity vi = 10 m/s in the direction θ = 55 ◦ above the horizontal. The shell’s trajectory curves downward because of gravity, so at the time t = 0.217 s the shell is below the straight line by some vertical di...

A ball is thrown horizontally from the top of a building 51 m high. The ball strikes the ground at a point 120 m from the base of the building. The acceleration of gravity is 9.8 m/s 2 Find the x component of its velocity just before it strikes the ground...

To test the performance of its tires, a car travels along a perfectly ﬂat (no banking) circular track of radius 120 m. The car increases its speed at uniform rate of at ≡ d |v| dt = 2.99 m/s 2 until the tires start to skid. If the tires start to skid when...

two forces, one of 35 pounds and the other 62 pounds, act upon the same object. The angle between these forces is 25 degrees. Find the magnitude of the resultant force.

A curve in a road is banked. There is a car on the curve. What is the component of its weight parallel to the incline? The acceleration of gravity is 9.8 m/s 2 . Answer in units of N Mass of Car: 1.5Mg coefficient of friction: 0.17 theta: 25 degrees

A 17 kg rock, m, is on the edge of a 105 m cliff, h, as shown in Figure 11-20. Assume that air resistance is negligible. What speed does the rock have as it strikes the ground?

A 2.2 kg rock initially at rest loses 412 J of potential energy while falling to the ground. Assume that air resistance is negligible. Calculate the kinetic energy that the rock gains while falling. What is the rock's speed just before it strikes the grou...

You have 60 red socks and 30 blue socks unpaired in a drawer. You can not see the socks, they are in a drawer and it is dark. What is the minimum number of socks that you have to pull out before you have a matching pair?

if jan has 7 stickers and her brother gives her 6 more how many does she have in total? which double fact can you use to figure out how many stickers she has

I have rabbits abd chickens. Between them, I count 35 heads. How many rabbits and how many chickens do I have?

What is the maximum current allowed in a 7.5 W, 300 resistor?

Stefan drove 558 in 9 hours. He then drove 120 miles in 3 hours. What was Stefan's average speed for the whole trip???

If you mix 50 grams of NaHCO3 in 2.0 liters of water, calculate molarity & molality

Customers arrive at a movie theater at the advertised movie time only to find that they have to sit through several previews and prepreview ads before the movie starts. Many complain that the time devoted to previews is too long (The Wall Street Journal,...

If the density of ethyl alcohol is 0.789 g/mL, how many quarts can be produced by the fermentation of 100.0 lb of sugar?

when electricity is passed through water, the water decomposes into hydrogen gas and oxygen gas. when 10.00 kg of water were decomposed this way, 5788 l of oxygen gas were produced at 25 degrees celsius and 1 atm pressure. what is the percent yield of oxy...

a solution of 25 ml of HCL is neutralized by 42.5 ml of 0.10 M concentration of NaOH.Need to write a balanced equation for the reaction

Consider the following description of a voltaic cell: A 1.0 M solution of Ni(NO3)2 is placed in a beaker with a strip of nickel metal. A 1.0 M solution of SnSO4 is placed in a second beaker with a strip of Sn. The two beakers are connected byba salt bridg...

Classify each of the reactions. precipitation, acid-base neutralization, redox C2H4(g)+3O2(g)----> 2CO2(g)+2H2O(l) Cu(s)+FeCl2(aq)---->Fe(s)+CuCl2(aq) HI(aq)+LiOH(aq)---->H2O(l)+LiI(aq)

the ratio of gas to ethanol is 17 to 3, how much ethanol is in 600 gallons of mixture

What role did caliph play in history ?

What is the difference between the Sunni and the Shiite Muslims? Why did they split?

a ball is projected horizontally from the edge of a table that is 2.00m high and it strikes the floor at 2.40m from the base of the table. what is the initial speed of the ball

Y=5sin(3.14(x-3.14/4))

Complete the table below to solve the equation 2.5x − 10.5 = 64(0.5x). x f(x) = 2.5x − 10.5 g(x) = 64(0.5x) 2 3 4 5 6

What shape has 21 faces and 14 vertices

An organ pipe that is open a t both ends has a fundamental frequency of 382 Hz. What is the length of an closed end pipe that has a fundamental frequency exactly one octave higher? Report your answer in m.

If 1 bag of mulch covers 2 cubic feet, how many bags of mulch do you need to cover a garden three inches thick, eight feet long, and four feet wide?

you have an account which pays 10.4% annual interest, what is the minimum amount which must be invested to have $4,000 in 11 years, assuming you compound a. daily b. continuously

Write the ratio in simplest form. 50:10 A.25:5 B.10:2 C. 5:1 D.1:5 Is the answer C?

Help!!! Line segment EF in the xy-coordinate plane has endpoints with coordinates (-4,9) and (6,4). What are two possible locations for point G so that G divides EF into two parts with lengths in a ratio of 1:4?

A rectangle has a length that is 2 less than 3 times the width. If the perimeter is 84, find the dimensions of the rectangle.

1)We consider a hot-air balloon of mass 251 kg (basket and envelope). The spherical envelope of the balloon has a diameter of 19 m when fully inflated. To what temperature (in °C) must the enclosed air be heated for the balloon to carry five standard men?...

My question is with a multi-part homework assignment that we got in class. The information given is : A factory manufactures widgets. The rate of production of widgets after t weeks is widgets/ week. The equation for this is dx/dt=30(1-(20/((t+20)^2))). T...

When using the big hose and the small hose, Sam can fill her pool in 15 minutes. The small hose when used alone takes 60 minutes to fill the pool. How long would it take Sam to fill her pool using only the big hose? Don't understand how to set up equation...

A rocket that weighs 7840 N on earth is fired. The force of propulsion is + 10 440N. Determine a) the mass of the rocket, b) the acceleration of the rocket, c) the velocity of the rocket at the end of 8.0 s.

Can someone tell me what the mass of mars is compared to the earth? Mars mass is 6.39 × 10^23 and Earth mass is 5.972 × 10^24 thanks. :3

Find the de broglie wavelength of a 1500-kg car when its speed is 80 km/h. How significant are the wave properties of this car likely to be?

A large university is interested in learning about the average time it takes students to drive to campus. The university sampled 238 students and asked each to provide the amount of time they spent traveling to campus. This variable, travel time, was then...

The art teacher bought some boxes of colored pencils with 7 pencils in each box. She bought a total of 28 pencils. Write an equation that you could use to find how many boxes the art teacher bought.

Consider the equation x 15 = 40. a. Describe how to solve the equation. What is the solution? b. Does x + ( 15) = 40 have the same solution? How do you know?

Ammonia (NH3) react with oxygen (O2) to produce nitrogen monoxide (NO) and water (H2O). Write and balance the chemical equation. How many liter of NO are produced when 2.0 liters of oxygen reacts with ammonia?

How is the pronoun in bold letters used? you can have the job if you know how to type. A.subject B.Direct object C.predicate nominative

25x13= ____twenty fives ___twenty fives + ____ twenty fives = (____x25)+(___x25) =_____+_____ =_______

Who was the first pharaoh of Egypt?

A rectangular piece of plastic has a perimeter of 28 millimeters. Its area is 40 square millimeters. What are the dimensions of the piece of plastic?

Light travels from one material with a refractive index (n1 = 1.5) to another material with refractive index (n2=1.7). If it strikes the surface at a 45° angle (also 45° to normal) What is the resulting angle (from the normal) in the second material? PLZ...

The length of a rectangle is two inches more than eight times the width. The perimeter is 166 inches. Find the length and width.

In the traditional Mandarin-speaking world, you would address a friend, Ling Ling, who is older than you as Ling Ling jiě jie. true or false

An example of subject verb agreement is demonstrated in which of the following sentences? 1. The young musicians sing confidently and with exceptional talent for the American idol judges 2. Do young musicians sings confidently with exceptional talent for...

If 𝑥 − 1/𝑥 = 𝑎 , then 𝑎^2 is equal to?

A lighthouse stands 450 m off a straight shore and the focused beam of its light revolves four times each minute. As shown in the figure, P is the point on shore closest to the lighthouse and Q is a point on the shore 250 m from P. What is the speed of t...

Answers

The following answers were posted by visitors named Noah.

Thank you so much, the explanation and sites are great.

Thanks. I have just one more question. How would I find the profit made from selling 20 tile sets per month? The profit made from the sale of tiles is found by subtracting the costs from the revenue. e.Find the Profit Equation by substituting your equatio...

yes the 9w+7 is in the denominator. so the answer is zero?

there are no parentheses that's why i didn't put any in the problem

ok but how could i break down this question into a powerpoint presentation and could you explain the first part of the question. i always have trouble figuring out what the question is exactly asking or what it means.

What is the equation for terms 10, 11, 12, 13,14, 15, 16, 17 100, 110, 120, 130, 140, 150, 160 and what is the 40th term?

Step 1: Change 3 3/4 and 12 1/2 to an improper fraction. 3 3/4 becomes 15/4 and 12 1/2 becomes 25/2. Step 2: Change the second fraction by switching the top and bottom numbers. 15/4 multiplied by 2/25 Step 3: 15/4 x 2/25 = 30/100 or 3/10

72 times per minute, according to Jupiter IV Superstars handout.

Thank Ms. Sue. I thought went should still be in the sentence and I kept getting it wrong on the DLR sheet.

thomas jefferson doubled the size of usa

a spinner with the numbers 1,2,3,4,5, need to spin twice. Make a table showing the possible sums of the two spins. Fin the probability of a sum of 8 or 9. Find the probability of a sum of less than 5

The diameter is 13.5 X 2 = 27

WITH A CATTLE ACT

d = 175 mi t = 3 hrs

Draw a Force Body Diagram of the block, then write out the sum of the forces equation in both directions. *Frictional Force= coefficient of friction x Normal Force

Stefan drove 558 in 9 hours. He then drove 120 miles in 3 hours. What was Stefan's average speed for the whole trip???

PLEASE HELP! Im in 3rd grade!

Cheating on the final exam, I see. :P Dont. Try to figure the answer out yourself!

Cheating on the final exam, I see. :P Dont. Try to figure the answer out yourself!

what is dis answer

What career can i follow in this stream?

I figured it out, the numbers a really 0.236-0.141, I was looking at the wrong Reduction half-reactions.

I don't like school but what I did is used the question did the declaration give equal rights to men and women

You are meeting a friend who lives 285 miles away. You both leave at the same time and head directly toward each other. You travel at a speed 10 mph faster than your friend. You finally meet after each traveling for 5 hours. What was your speed, in mph, t...

Because the geometrical patterns are semi a to the b molecules + 4a = the molecular structure of both. Hope that helps :)

someone please give me some inital velocitys for fireworks lolol

Living in X aisle

to question c, they trade off high income for higher taxes

Yes thank you I got 7/7!!

18 Boys and 26 girls

The answers is B. becuase I took the test

What's the height of a parallelogram if the leangth is3.25 and the area is 4.55

Everything is correct, except "E" is Hydrogen Bonding because there is a Hydrogen directly bonded with the Oxygen.

Its "Gloves On"

I, agree with Steve so the answer would be 76. Please do not post Aops alcumus problems on other websites. If you need help, go to the alcumus forum and post there.

Answer should be on pg 858 in your book

I have tried to look up some but it’s no use google just sucks for me and here’s a couple -13x=-65 r/7=-8 b-10=-14

What are the true answers?

I don't know the answer confused

This sucked, terrible explanation

these are the real answers. i took the test. D C D C C C A D A C B D C C D C A A

@no name. i’m really sorry, i think it depends on what state you’re in because i’m in texas :p my bad bro

Joel walked 2/5 of a mile to the store, 3/10 of a mile to the library, and 1/20 of a mile to the post office. let X = the total distance Joel walked. how far did he walk?

Rorpsfgloadeeasi

Thanks for asking this idk how to do this one either

XD what is it. Please help us.

Is this for cunnexs

Meh is right 100% thx

This example might help: A grocery store has 5 pounds of granola. One customer buys 2/3 pounds granola and another buys 5/6 pound. After these purchases how much granola is left? 2/3 + 4/6 + 5/6 = 9/6 =1 1/2. 5 - 1 1/2 = 3 1/2 Hope this helped! 😄 UWU

THANKS A LOT CONNEXUS HELP IDIOT I GOT A 50%

Trigonometry quiz part 1 1. (B.) 25mi 2. (C.) acute 3. (B.) 20 m 4. (C.) 14 ft. 5. (D.) 89.22° 6. (B.) 48/50; 14/50 7. y=7 45-45-90 x=7*sqrt2=9.89 x=9.9;y=7 Good Luck!💚

Nice to see that this totally answered a question I needed help on.

Trying to help My kid... have no idea what how to help him if i dont understand

Wait. That is funny. Stranger Things

3.2 x 10^-27 C*m

Lesson 10: Second Read: Poetry Collection 4|||||Unit 2: Voices in Verse 1. C- sight 2. A- appreciative 3. D- to convey the speaker's happiness on hearing the little voice 4. B- couple in love 5. C- in a crowded train station

1. B- remembers making a descision 2. A- i regret i couldnt take both roads 3. C- it is about what to do when faced with life's important decisions 4. D- neither road had been walked on yet that morning 5. B- the river flowed south and then diverged to th...

1- A. the Civil War 2- B. The Union has survived great difficulties and won the war. 3- C. the assassination of President Lincoln 4- A. They are paying tribute to Lincoln because he has died. 5- A. We enjoyed the wedding, exulting in the love of the happy...

1- D. helps us see the scene as autumnal 2- B. The goal of keeping America one country is within reach, and people are joyous. 3- C. Both use sorrowful images to communicate regret. 4- B. One is contemplating a past choice, while the other is mourning som...

1. C- it kept the number... 2. C- it denied congress... 3. A- allow slavery where... & C- prohibit slavery in... 4. D- to show that the south could not... 5. A- military leadership 6. B- the conferacy did not... 7. C- fight a defensive war and wait for......

1. B- with many newly freed... 2. D- the north experienced economic... 3. C- booth was angry about the... 4. A- johnson was too lenient...

sorry if i misspelled anything, i was in a rush. Quick check: 1. B: With many newly freed men... 2. D: The North experienced economic problems temporarily... 3. C: Booth was angry about the Confederate defeat. 4. A: Johnson was too lenient on the Confeder...

why is everyong like having a debate.. this is a homework help website we are all here for the extra help that we need to understand material but- like.. anyway.. here are the answers, i can't link websites for info on each of these so just search up some...

this is for: Lesson 8: The Water Cycle | Science 8 B Unit 1: Matter and Energy in Organisms and Ecosystems (connexus) 1.C 2.D 3.C 4.D 5.A

WEEK 6 PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Wouldn’t it be 12.6 since thats the highest concentration

The awnsers are B. and D.

Which of these lines from The Outsiders is an example of conflict between an individual and himself? A. "So Soda and I stay out of trouble as much as we can, and we’re careful not to get caught when we can’t." B. "I had a long walk home and no company, bu...

this question is from connexus isnt it, im doing the same problem

yeetus the feetus

Now I have you trapped. Go subscribe to my YouTube channel, it is NovaDude316!

add my snap if u in az. Noahgraham1

Yo Cailey do u go to zemmer (ms campus of lapeer county)

It would be B. water management programs have diverted water to the area Because nobody has actually towed a iceberg Hope this helped you out.

its not even right you chode

One of the many benefits of volunteering is that it provides the opportunity to develop skills that volunteers can apply in all aspects of their lives. By participating in nonprofit activities as a family, they will increase community awareness, increase...

141 m is the answer

oh ok give me a sec

if the pole is 3 and the shadow is 2 that means that its one meter less so add one meter to his shadow which means it'll be 2.2

When the elevator is 54 m above the ground?

The reception cut out for a short amount of time :)

I've said Pent-2-ene. would that be the same?