jennifer

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

Questions

The following questions were asked by visitors named jennifer.

How does using a formal writing process(planning, drafting, developing, revising,editing, and proofreading)help you create a more effective academic paper? The primary reason I can think of is that by following the entire process you think everything out...

Lillian (mass 46.0 Kg) standing on slippery ice catches her leaping dog (mass 15 kg) moving horizontally at 4.0 m/s. What is the speed of lillian and her dog after the catch. momentumdoginitial=momenumCombinationafter 15*4=(46 +15)v solve for v.

Rodney is 3 times as old as his sister.A year ago, he was 4 times as old. How oldare Rodney and his sister now? How do you fiqure this out? Rodney = 3*sister Rodney-1 = 4*(sister -1) solve that out. Have you figured out the answer to this yet because we h...

which of the following is a complex sentence that contains`a dependent adverbial clause? a. mark expects the photo to arrive on tuesday. b.markexpects th photo to arrive late. c.mark expects the photo to arrive in damaged condition. d.mark expects the pho...

I need help finding info on a grade 5 music around the world project. looking for info about italian culture music musical instruments,and italian celebrations PLEASE HELP These sites will help you learn about Italian culture, music, and celebrations. htt...

What is a biofilm, and how is it used?

What kinds of body plans are seen in fungi?

My question is although a sponge may look like a plant, what CANT it do that a plant can?

How do I solve the system by substitution: 3x-7= -7 and x+y= -9

I need help with this problem: Use the five properties of exponents to simplify each of the expressions. (y^5)^3(y^3)^2/(y^4)^4

I need help with this problem: Dividing 7x^5y^5-21x^4y^4+14x^3y^3/7x^3y^3

with the decimal that equals pi....(3.14....) until the 2 hundreth decimal place..how does the cumulative frequency column be used for a project like this one..???? the number is...(pi) 3.1415926535897932384669399375105820974944862803482534211706790938446...

how did the europeans transform life in argentina and chile? and why was san martin considered a great liberator?

how do you find the derivative of (X^2(2+x^1/2))/x^4. I'm confused because of the exponents rules. please show me the steps in simplifying the exponents then taking the derivative.

What is 59 Farenheit in degree celcius?

The hand made snuffbox industry is composed of 100 identical firms, each having short-run total costs given by STC=0.5q^2+10q+5 and short-run marginal costs by SMC=q+10 where q is the output of snuffboxes per day. a. What is the short-run supply curve for...

Suppose a monopolist faces an inverse demand function P=100-1/2Q, and the monopolist has a fixed marginal cost of $20. How much more would the monopolist make from perfect price discrimination compared to simply producing where marginal revenue equals mar...

if y=5x-2, then -3x=? PLEASE EXPLAIN a 5x -6 b 15x-6 c 15x+6 d -15-6 e -15x+6

I'm home schooling my son and i cant figure out what the factorization of 68 is

why is phase not a good way to classify matter?

1) If your spectrophotmeter can measure n absorbance up to 1.5, what is the maximum concentration of NADH that you can measure without diluting? 2) If you add 3 mL of water to 1 mL of NADH, mix and get an absorbance of 0.2, what is the concentration of th...

"Yule logs are simulated wood logs make of compressed paper that burn with a red and green flame.How would you produce a similar yule log?"

I have heard that trig CAN be super easy, that there are just, like, 10 rules you need to memorize then all the problems are easy. ... Does anyone know what these are? Thanks!

Complete the matrix in appendix E using information from the Asian Pacific American Heritage Month press release on the U.S. Bureau web site

I am having trouble doing this problem. I know how to do indefinate integrals, but I don't know how to do definate integrals. Can you show me how to do this. Evaluate 5 (x^3-2x)dx 2

Why is the standard reduction potential E, for the standard hydrogen electrode 0.00V? Please help me explain the reason why to this problem

identify (a) Menes,(b)Ptah-hotep,(c)Giza,(d)hatshepsut,(e)Punt,(f)Ramses II.

factor completely 32-2t^4

factor completely 12x^2 + 52x + 35

factor completely x^4y + 216xy^4

factor completely (x+9)^2 -5 (x+9)-6

factor completely Z^2 - 18Z + 81 - 25x^2

factor completely 32 - 2t^4 is this correct? 2(t^2-4) (t^2 + 4)

solve 6x^2 - 5x +1 = 0 is this correct? 6x^2 - 2x - 3x + 1=0 -2x(-3x+1) 1(-3x +1) (2x-1)=0 (3x-1)=0 x=1/2 x=1/3

solve (2s + 5)(s+1)=-1 am I on the right track? 2s^2 +2s=5s=5+-1 2s^2+7s+5=-1 2s^2+7s=-6 where do i go from here?

boating The inclined ramp of a boat launch is 8 meters longer than the rise of the ramp. The run is 7 meters longer than the rise. How long are the three sides of the ramp? please explain how to do this one

factor completely (x+9)^2-5(x+9)-6 x+9=y y^2-5y-6 (y-3)(y+2) (x+9-3)(x+9+2) is this correct?

factor completely Z^2-18Z+81-25x^2 I have tried this one several times and just can't seem to get it. please help

I need help with the first problem. Factor. 100w^2 - 9 c^3 + 27 My approach: (c+3)(c+3)(c+3) Is this correct?

z^2-18z+81-25x^2 (z-9)^2 -(5x)^2 (z-9+5x)(z-9-5x) is this factored completely?

boating The inclined ramp of a boat launch is 8 meters longer than the rise of the ramp. The run is 7 meters longer than the rise. How long are the three sides of the ramp? let the the rise be x m then the run is x+7 m , and the ramp (the hypotenuse) is x...

factor completely z^2-18z+81-25x^2 (z-9)^2-(5x)^2 (z-9+5x)(z-9-5x) am I on the right track?

solve each equation and check the result 7 3 40 x-5 - x+5 = x^2 - 25 there is a line in between each equation how would i start something like this?

Travel Time A company president flew 680 miles one way in the corporate jet but returned in a smaller plane that could fly only half as fast. If the total travel time was 6 hours, find the speeds of the planes. how would I set up this problem?

Furnace repairs A repairman purchased several furnace -blower motors for a total cost of $210. If is cost per motor had been $5 less, he could have purchased one additional motor. How many motors did he buy at the regular rate? Please help

I have 12 word problems to do for my class today. I am not very good at them. Any suggestions on how to set them up? they vary from question to question

A wire is stretched from the ground to the top of an antenna tower. The wire is 20 feet long. The height of the tower is 4 feet greater than the distance from the tower's base to the end of the wire. Find the height of the tower. 20 ft.= w x.4 = height of...

A projectile is launched vertically upward from the top of a 240-foot building. This translates to the model y = -16t^2 + 32t + 240 where y is the height in feet and t is the time in seconds after it was launched, When will the projectile hit the ground?

An inlet pipe can fill an empty pool in 3 hours. Another pipe can fill the same pool in 4 hours. How long will it take to fill the pool if both pipes are on? how would this equation be set up?

The diagonal brace of a shipping crate is 53 inches. The length of the shipping crate is 45 inches. Find the height of the shipping crate. please help!

The diagonal brace of a shipping crate is 53 inches. The length of the shipping crate is 45 inches. Find the height of the shipping crate. if i would use a^2+b^2=c^2 would it be 53^2+45^2=c^2 is this right

An inlet pipe can fill an empty pool in 3 hours. Another pipe can fill the same pool in 4 hours. How long will it take to fill the pool if both pipes are on? time=1pool/(1pool/3 + 1pool/4) Notice the rates add..1pool/4hrs + 1pool/3hrs. time=12/7 hrs so wo...

The model N = 10(4+3t)/1.25 describes the number of deer (N) in a park t years after 40 deer are introduced into the region. Approximately how long will it take the deer population to reach 224? How would I set up this equation?

The equation C(x) = 100x+100,000/x models the average cost (C(x)) for a manufacturer to produce x bicycles. How many bicycles must be produced to bring the average cost per bicycle to $125? please help

A toy rocket is launched vertically upward from ground level. This is represented as f(t) = -16t^2 + 128t where t is the time in second and f(t) is the height of the rocket in feet. When will the rocket hit the ground? divide both sides by -16 0 = -16t^2...

A guy-wire is attached to a tree to help it grow straight. The length of the wire is 2 feet greater than the distance from the base of the tree to the stake. Find the length of wire. x + 2 x + 1 x how would i set this one up?

why was boudicca famous?

the mass number is used to calculate the number of-----------in one atom of an element. in order to calculate the number of neutrons you must subtract the ------from the-----------

name the elementwhich has the following numbers of particles: a.26 electrons,29 neutrons,26 protons b.53 protons,74neutrons c.2electrons(neutral atom) d.20 protons e.86electrons,125neutrons,82protons(charged atom) f.0 neutrons

what does peer pressure mean?

what are division rules as it applies to the following 0/71= 23/23= 29/1= This is my daughter's 4th grade math and they are asking us to explain the didvision rules that are used to solve these problems. However they have not provided us with the division...

The Grand Canyon The time t (in seconds)that it takes for an object to fall a distance of s feet is given by the formula t= radical symbol s/4 In some places, The Grand Canyon is one mile (5,280 feet) deep. How long would it take a stone dropped over the...

simplify the radical radical symbol with 44 as the index with (x + 4)^44 would the answer be! x + 4

The time t (in seconds) that it takes for an object to fall a distance of s feet is given by the formula t = radical symbol s /4 In some places, the Grand Canyon is one mile (5,280 feet) deep. How long would it take a stone dropped over the edge of the ca...

I need to describe prokaryotic and eukaryotic chromosomes. I think I got prokaryotic the circular DNA molecule of prokaryotic organisms, containing the majority of the genes for the cell. I can't seem to define eukaryotic can u help?

i can't figure out this problem. the GCF of two numbers is 479. one number is even and the other number is odd. neither number is divisible by the other. what is the smallest that these two numbers could be?

What and where is Waziristan? Why has it become a focal point of international attention? I'm learning about non-western geography and I kept skimming the chapters for the answer to this question but can't seem to find it. Please help me answer this quest...

Be able to tell the ovarian, uterine and hormonal changes which occur during each stage of the menstrual cycle. I am not sure what answer she is looking for. Any Help would be great.

a vending machine dispenses coffee into an 8 oz cup. the amount of coffee dispensed into the cup is normally distributed with a standard deviation of 0.03 oz.you can allow the cup to overfill 1 percent of the time. what among should you set as the mean am...

Find the equation of the line that pass through the given point and is perpendicular to the given line. Write in slope intercept form. (0,0), y + 3x = -12 would I subtract 3x from both sides? if so would the slope be -3x? m = 1/3 , (0,0) y-y1, m(x-x1) y-0...

Find g(w + 1) g(x) = 2x-7 2(w+1)-7 2w+2-7 is this correct?

Let f(x) =3x and g(x)=4x Find its function and its domain. 3x/4x = 3/4x (- infintity, infinity) is this correct?

Find the domain and range of this function. f(x) = 5/x+1 not sure how to begin this one i thought i got this 2(x^2-1) thanks

Pat can design a website in 20 hours. His friend can design the same site in 30 hours. How long will it take to design the website working together? I got 12 hrs. Is this correct?

A right triangle has two legs and a hypotenuse. One leg of the triangle is 3 feet longer than the other leg. The hypotenuse is 15 feet. Find the length of each leg. I got 12 feet and the other leg is 9 feet Is this correct?

You can travel 40 miles on a motorcycle in the same time that it takes to travel 15 miles on a bicycle. If your motorcycle's rate is 20 miles per hour faster than your bicycle's rate, find the speed of the motorcycle and bicycle. motorcycle = 32mph bicycl...

A projectile is launched directly upward from the top of a 112 - foot building with an initial velocity (speed) of 96 feet per second. This translates to the h(t) = -16t^2 + 96t + 112 where h(t) is the height of the projectile in feet and t is the time in...

Write the equation of the line containing (-3,4) and perpendicular to y = 2/3x + 2. Write your answer in slope-intercept form. Not sure how to do this one. please help.

Write the equation of the line containing (-3,4) and perpendicular to y = 2/3x + 2. Write your answer in slope-intercept form. Not sure how to do this one. m = -3/2 y = mx + b y - 4 = -3/2 (x-4) am i on the right track? would I add 4 to the y side to make...

put this fractions in order 7/8, -5/8, 15/30, -8/11

after take off an airplane is flying at a height of 8,000 feet above ground.It has traveled a distance of 10,000 feet from the airport.if sam was to spot under the airplane ,how far would he have to travel?

keith scored 75,86,79,91 what score must he receive on on the fifth test to have a mean of 85 ?

what are two achievments that the olmec did?

I have to write a monologue as if I am Edith Frank, Anne Frank's mother. Could you please check for any grammar mistakes and give me comments about it? Is it too serious? Just a few days ago, we were delighted at the news Miep brought us: the war is near...

i need to do a book summary about the last apprentice. but i don't know what to write.i am like lost right now while trying to figure out what to write.i need a short summary. its due tommorow. and i need it done by 10 tonight.i forgot the important thing...

transform function f(x)=x^2 into a new function g(x) by shifting f(x)horizontally 9units to the rig t, reflecting the result across the x axis, and then shifting the result up 4 units. find the equation g(x)

Typhoons in the Philippines: Durian (Our English teacher said something about the thesis statement, and I know what that is, except that she told us to put the thesis statement in our title? So does that mean we include it, or is our thesis statement our...

The Philippines has constantly experienced typhoons, but Typhoon Durian that struck on December, 2006 has taken away the hope of 800,000. is it okay??

(7p+5)(8p-5) its distribuctive property

how do you know a source is credible

why isnt there a standard SI unit for volume?

define"common goods, public goods, private goods, and natural monopolies"

A centrifuge rotor rotating at 7,000 rpm is shut off and is eventually brought uniformly to rest by a frictional torque of 1.30 m·N. If the mass of the rotor is 4.80 kg and it can be approximated as a solid cylinder of radius 0.0710 m, through how many re...

how could trusts purchase a senate seat in the late nineteenth century? what bias did the founding fathers demostarte in their procedure for electing senators?

how could the trusts purchase a senat seat? what bias did the foounding fathers demostarte in their procedure for electing senators?

The most commonly used wiring method is?

What mass of NaOH is required to precipitate all the Fe2+ ions from 50.0 mL of 0.200 M Fe(NO3)2 solution?

How would you prepare 100.0 mL of 0.07500 M AgNO3 solution starting with pure solute?

How many milliliters of 0.155 M HCl are needed to neutralize completely 35.0 mL of 0.101 M Ba(OH)2 solution?

fuels need a good supply of .... rockets often carry liquid....

Answers

The following answers were posted by visitors named jennifer.

is there a different way i could write that???

i need a simpler way to write that

o...but i don't really get wat cumulative frequency is can u explain what that is??

o...now i get cumulative frequency but why would it be used for sumthin like this???

set the inequalities to 3 and pretend its an equal sign when you solve it. 1/2(6-2x)+2_>3 3-x+2_>3 5-x_>3 -x_>-2 x<_2 this means that for any x values that are less than or equal to 2, then the y values would be greater than or equal to 3. *note that ther...

There are three possible solutions for system of equation. 1. zero, same slope different y intercept (two lines are parallel) 2. one, which means the two lines intersect once ( different slope & y- intercept ) 3. infinite, which means the two line have th...

im home schooling my son and i cant figure out the prime factorization for 68

sorry thought that you were the tutor lol

why is phase not a good way to classify matter?

there is no graph or absorbancy constant

i am looking for a page named socil studis for my homework in fourth grade

do you know where to get the test results online

do you know want is real math

try doing a 4 page resreach paper for health

# 1 is 9. so yeah you get it correct. _ # 2 is -0.027.

I'm I on the right track? 2s^2 + 2s + 5s + 5 = -1 2s^2 + 7s + 5 = -1 2s^2 + 7s = -6 where do i go from here?

so is (5x-4) the actual answer or do I have to factor it further

is this right x^2 -2x-15=0 x^2-1x-1x-15=0 -1x(-1x+1) -1(-1x+1) is this right?

x+9=y y^2-5y-6 (y-3)(y+2) (x+9-3)(x+9+2) is this it or close?

ok so if the height is 5 then other side would be 13m and 12m?

isn't the (z-9)^2 for the 18? not sure how to finish it then

its solving rational equations 7 3 40 - - - = - x-5 x+5 x^2-25

sorry i don't know how else to put the equation on the forum

yes that is it thank you

thank you would you take the 170 and multiply it by 2 to get the answer?

thank you very much

A model rocket is launched vertically upward from the top of a cliff 144 feet above sea level. This translates to the model y = -16t^2 + 128t + 144 where y is the height in feet and t is the time in seconds after it was launched. After it is launched, whe...

I wanted to say thank you very much this helps lots

so would i set it up as 45^2 + 53^2 = H^2? not sure then how to set up, been working on this one awhile now.

what's wrong with it?

Right. So are the rules used that simple? I thought there were complicated terms. We just had the top half of our sheet dealing with Multiplication properties, commutative property etc. Is it the "rule of zero" or should she right out the rule? Are there...

i got (5 280^.5) / 4 = 18.1659021 it the answer be 18 seconds?

i got (5 280^.5) / 4 = 18.1659021 is 18 seconds the answer? thanks

(5 280^.5) / 4 = 18.1659021

i got 18.1659021 is 18 sec. the answer?

ok i got 36.3318042 thank you

would the formula be t = sqrt of 5280/4?

its f(x)/g(x) so its 3/4 so would the domain still be (- infinity, infinity)?

i tried it differently i still get 12hrs?

lets see if you can answer this 1)3c+9d+2c-d+10=___________ 2)-4a-15=33 what is A? 3)2x-3y=9 Don't panic its easy once you get the hang of it OK!!!!!!!!!!!

No, I am talking about when Mrs. Frank and the others got discovered and they are being taken to camp.

I see one mistake in the first paragraph: suffocated US

Oh, maybe that part wasn't made clear. I am talking about their hopes. I put the word "soon" in the first sentence of the lists of hopes. Is it quite awkward?

I noticed them already. They have been fixed. Are there any other problems?

I put "Soon, we will be allowed to walk around without our yellow stars" and something similar to that. are there any other mistakes?

PLASE PLASE HELP ME PLEASE

Typhoons in the Philippines: Durian (Our English teacher said something about the thesis statement, and I know what that is, except that she told us to put the thesis statement in our title? So does that mean we include it, or is our thesis statement our...

No, it will include something about Typhoon Durian. But could you please check the content of my essay?

what is 42t/-14z divided by -6/7t

what the density of an 84.7g simple of an unknown substance if the simple occupies 49.6cm3?show all work and formula

i don`t know the question

A________ shows the kinds of things that fre made or grown in an area?

what was champva year of establishment?

2x^2+9x+9 you just put all the like terms together

sorry is it 2x^2+9x+9 than factor to (2x+3)(x+3)

thanks jenn how do u simply 12/36 can u pls tell me how to get to answer

It is a collection of steps required to convert data into information. There are phrases like input, process, output and feedback. In the step of collection, the raw facts are collected from different stages. The collection data is classified into differe...

they asking me what is a square pizza models numerator denominator

well i said the scene makes malvolio look bad infront of olivia and gives iniciative for sir.toby to act against malvolio making people believe that he is crazy and plans to put him in a dark room. but my teacher said i was summarizing and not explaining....

what is a vertex?

i got this answers i don't know if their write though 1.c logos 2.c.logos 3.b. pathos

6 whole in 3 whole two thrids as a simplest from

the perimeter of parallelogram is 52cm,and jk is 2cm longer than jm. find jk find jm

it dosnt give me a price for the suite so i shuld make one up?

When you react hydrogen gas with nitrogen gas to form ammonia, How many grams of all species ( reactants and products) are left when you start with 140 grams of nitrogen and 40 grams of hydrogen?

Calculate the mass of water produced by 64 grams of CH4 CH4(G) - 2O2 (G) -----CO2(G)-2H2O(l)

rectangle abcd has a perimeter of 62.if the length of ad is 14 what is the area of abcd?

Between 1935 and 1957, a period that included World War II, the birth rate rose from 16.9 to 25 per 1000 people. What was the most likely cause of this "baby boom"?

can you do the problm out so i know how you got these numbers? Thanks

how to do the problem? I'm lost

d must be divisible by 3, it must be 0,3,6,9 the sum is 18

if i have 550 students and there are 144 more boys than girls how many girls are in class

i don"t know because i am the one that try to see what the answer is:D :>

i need help with homework plzzzzzzz!!!!!!!!!!!!

anyone hello plzzzz!!!!!!!!! anyone out there plzzzz!!@!!!!!!!

tan[32degrees]=y/25 .6248693519=y/25 15.6

self=supporting

does this work as the same phenomenon as the moon ???

Our text discusses the challenge relativism presents to various ethical and religious viewpoints. Consider a specific moral question which might make it difficult to accept the relativist's response. State the moral issue involved, and provide an explanat...