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Posts by nathan

Total # Posts: 360

Math
at 3pm one day , the shadow of a tree was 5m long. At the same time a 2m long corn stalk had a shadow which was 3m long. how high is the baobab?

science
1.where is most freshwater found on earth? A.lakes and rivers B.oceans and seas C.Underground D.icecaps and glaciers

math
I know that already

math
what does that mean miss sue?

math
1.estimate the sircumference of a circle with the given radius or diamiter. use 3.14 for pie. the raius is 24 and the answers are:A27 B79 C1809 D151

math
If ab = 8 and a^2+b^2=16, then what is the value of (a+b)^2?

Math
Find two numbers a and b whose sum a+b is -1 and whose difference a?b is 5. I do not understand the question

Algebra
If year 0 is 2007 then the y intercept is $500. Since we know that 3 years after year 0 her balance was $1400, we determine that her balance increased by $900 ($1400-$500 = $900) So the rate of increase is $300 per year ($900/3 =$300) So the equation would be y=$300x + $500. ...

Algebra (Answer Check)
Yes those are the correct steps and answer, reverse the inequality sign when dividing or multiplying by a negative number.

Algebra (Answer Check)
Yes you are correct.

Maths
Thank you very much!

Maths
Sorry to be a pain, but I don't really understand this answer. Could you explain to me?

Maths
Dylan invested some money into his bank. He agreed on a simple interest rate of 3% per annum for a period of 2 years. At the end of the 2-year period, the value of his investment increased by£72 Work out the value of Dylan's initial investment.

Math
What are two mixed numbers so that the sum is 7 2/4 and the difference is 5

Check my awns-The true cost of fossil fuels - Quiz
thanks so muck got 100%

physics
A 4.0 kg, 36-cm-diameter metal disk, initially at rest, can rotate on an axle along its axis. A steady 5.5 N tangential force is applied to the edge of the disk. What is the disk's angular velocity, in rpm, 4.0 s later?

Science
HEY YOU SHUT UP MS.SUE IS GREAT SHE CHECKS ANSWERS AND SHE MAY GET THEM WRONG BUT THATS JUST HUMAN NATURE SO DEAL WITH IT!

Physics
You throw a 5.5 g coin straight down at 4.0 m/s from a 25-m-high bridge. A) How much work does gravity do as the coin falls to the water below? B)What is the speed of the coin just as it hits the water?

math
A soccer match was attended by 450 spectators. One third of them were men, two fifth of them were women and one tenth of them were boys. How many girls attended the soccer match?

science
what is the bends (the diving illness)

Calc 2
Use the shell method to find the volume of the solid generated by revolving the region bounded by the line y = x + 2 and the parabola y = x^2 about the following lines: a) The line x=2 b) The line x=-1 c) The x axis d) The line y=26 I know what the formulas are, but I can'...

Statistics
Consider the following frequency distribution of daily sales for a shop that was kept for the months of November and December in 2013. Daily Sales ($) 60-70 70-80 80-90 90-100 100-110 110-120 Number of days 5 11 22 13 7 3 a. From this frequency distribution, (i) draw a ...

Lucayan International
what is the simple subject and simple predicate in this question. This alloy contains a mixture of iron and carbon

math solve the problem using the four step plan
At the end of their 3-day vacation, the Palmers traveled a total of 530 miles. On the third day,they drove 75 miles. On the second day,they drove 330 miles. How many miles did they drive the first day? I can only solve this by adding the second, and third days, and subtracting...

Math
Could you explain in more detail? I don't understand

Math
I have a bag with 2 different kinds of objects: 11 cubes, 16 spheres. If I randomly pick from the bag 5 of these objects without return any of it, what is the probability of getting at least 1 of each kind?

Statistics
I have a bag with 2 different kinds of objects: 11 cubes, 16 spheres. If I randomly pick from the bag 5 of these objects without return any of it, what is the probability of getting at least 1 of each kind?

Statistics
A movie theater has a super ultra combo meal. It includes the option of a large popcorn, a soda, a slice of pizza, and a box of candy. There are 12 types of toppings for the popcorn, including no topping. There are 5 types of toppings for the pizza, including no topping. The ...

Algebra 1a
I need help

math
12000 pieces are made in 24 hours 12000 pieces divided into 50 pieces because that gives you how many boxes you will need 12000/50= 240 boxes if one box sells at £3.00 Then 240 boxes X £3.00 = £720.00 pound per day the machine will make. £9000/720.00= ...

science HELP PLZZ!!?!?!??!?!!??!
thank you miss sue this was really helpfull

Waste Disposal and Recycling
Thanks so much perfect 100%

chemistry
45169.82

Math
Dana has carpet squares that are 1/2 yards wide. She has a hallway that is 4 1/2 yards by 3 yards that she needs to cover. How many carpet squares does Dana need?

math
the radius is 24 and pie is 3.14

ELA
thank you so much I got 100%

math
Reiny is partially correct. However, instead of using combinations you would use permuations. So it would be P(6,4)*P(3,2)*P(6,3), and that would leave you with the answer 259200.

science
thank you so much the answer was correct

Art
no name is undoubtedly correct. THANKS!!!!!!!

Health
no its A I took the test

Science
thank you so much you are a life saver!!

Math
suppose the relationship between x and y is proportional. When x is 6, y is 78. Identify the constant of proportionality of y to x answer

math
30% of my money is $90. How much money do I have in all

Geometry
The endpoints of AB are A(2, 3) and B(8, 1). The perpendicular bisector of AB is CD , and point C lies on AB. The length of CD is √10 units. The coordinates of point C are_____ . The slope of CD is _____ . The possible coordinates of point D are_____ and_____ .

Algebra 1 - 9th Grade
so the wrong answers are 6 and the right answers are 18?

Music
Definitely the drummer. Drummers do what is called "setting up" the band for a transition by playing either a fill or a loud note right before the band needs to play a loud note together. Source: I'm a drummer.

math
a gym membership charges a 100 dollars as an initial fee plus 25 dollars every month. another gym only charges 45 dollars every month. after how many months will the total cost for both gyms be the same

Math homework
There are caps in a box. 1/6 are red, 1/3 are blue, and 3/7 of the remainder are green. There are 27 green caps, how many caps are there in total.

Math homework
Kieth spends 1/6 of his savings on a magazine and 2/5 of the remainder on a storybook. What fraction of his savings is left?

Larkmead
John has a £10 note. Apples cost £4.95 per kg. does John have enough money to buy 1.9 kg of apples

Math
Chocolate Box Company is going to make open-topped boxes out of 3 × 11-inch rectangles of cardboard by cutting squares out of the corners and folding up the sides. What is the largest volume box it can make this way? (Round your answer to one decimal place.) My work (11-...

math
how do i change a fraction to a mixed number

science
if a car travels at 93 km\h, what rate is it traveling in km\min? we haven't used km yet and i am pretty confused

science
write a plan on how to seprate iron filings and sodium chloride crystals

Physics - Equalibrium
Three Fixed pulleys with a common center have the following radi of Ra=16cm, Rb=24cm and Rc=36cm with the applied forces <- Fc; /Fa (pointing southwest); and Fb (pointing southeast). Find the Resultant Torque given Fa=25N; Fb=75N; and Fc=120N.

Physiscs 222
The inner and outer surfaces of a cell membrane carry a negative and positive charge respectively. Because of these charges, a potential difference of about 70*10-3 V exists across the membrane. The thickness of the membrane is 8.0*10-9 m. Assumption the membrane has a ...

Physics - Dynamics
(ZYX)If the coefficient of friction is 0.85 for a 2500 kg car against asphalt, then what applied horizontal friction force would be necessary to decelerate the car at 6.0 m/s^2? Also, what would be the stopping distance if the vehicles original speed is 25 m/s?

science (any tutor)
thank you soooo much realy helpfull!!!!!!

Social Studies
Thank You

Social Studies
New Answers 6B 10A

Social Studies
@Mrs.Sue please help

Social Studies
Sorry can't edit post A to D from top to bottom at Mrs.Sue

Social Studies
@Mrs.Sue

Social Studies
Answers 1C 2C 3C 4B 5C 6A 7A 8D 9A 10C

Social Studies
Answers C C C B C A A D A C

Social Studies
1. Which is a key factor that affects the climate of mountainous Latin America? (2 points) • snow • El Niño • elevation • sea breezes 2. Which statement best describes the economies of Central America? (2 points) • Central America's economy ...

Language Arts
meh...

Science plz help :)
thankyou soooo much this helped alot

Social Studies
thx

Math
Explain how you could write 35% as the sum of two benchmark prevents or as a multiple of a percent.

social studies
a little late

Lititure
LOL JK!! I NEVER USE PROPER GRAMMER HARDLY UNLESS ITS A TEST..,... I LET MY FINGERS FLY!;););)

Lititure (Literature)
*DON"T LISTEN TO HIM! ( This is English so I had better use prpoer grammer)

Lititure (Literature)
I am telling the truth. Don't listen to Anonymous. Heck, If he was telling the truth he would put his NAME! He is obviously a LIAR. DON,T LISTEN TO HIM! (OR her, I don't know cuz he didn't put his name!)

Lititure
ur welcom

Lititure
Guyz come on is the human society this dumb???lol u guyz should go back to school:)Btw the answers to this quiz is ABCDDCBC in that order

Art
Thank you guyz

algebra
I am confused on how to solve this. 4/(x+4) + 4/5 =5/2

Health
hello? ^^^

Health
Large cigars contain ________ grams of tobacco compared to small cigars that contain about 1 gram of tobacco. A. 10 to 15 B. 5 to 20 C. 1 to 5 D. 15 to 20 I think it's B.

Health
thanks

Health
D

Health
wrong question this is the right one Mutual-help groups are popular such as, Alcoholics Anonymous because people can attend MHGs as frequently and for as long as they want ________. A. Without insurance B. Without divulging personal information C. Without being locked into a ...

Health
Federal legislation placed new emphasis on solving America’s alcohol problems and created the NIAAA. What does NIAAA stand for? A. National Institute for America’s Alcohol Abuse B. National Institute for Alcoholism and Alcohol Abuse C. National Institute on ...

Health
never mind i got it lol

Health
I think Its .D

Health
Federal legislation placed new emphasis on solving America’s alcohol problems and created the NIAAA. What does NIAAA stand for? A. National Institute for America’s Alcohol Abuse B. National Institute for Alcoholism and Alcohol Abuse C. National Institute on ...

physics
How fast do you need to swing a 180-g ball at the end of a string in a horizontal circle of 0.6-m radius so that the string makes a 33∘ angle relative to the horizontal?

Science
Yeah its going to be (A hardness)

Legal Research Studies
Nisha? Whose that? Anyways I also think it's focus because my text book mentions focus but doesn't not really state it.

Legal Research Studies
Which of the following services is only available on LexisNexis? A. KeyCite B. WestCheck C. LOCATE D. FOCUS I believe the answer D.

Physics
how much work is done to drag a 25kg sled 80m?

Physics
a 4 kg object is taken to a planet that has 3 times the mass of earth and 1/2 the radius of earth. On this planet the mass of the object will be most nearly.. A. 12kg B. 3kg C. 48kg D. 4kg E. 24 kg

Math
Name all sets of numbers to which each number belong -5/3

health
need help!!!!!

health
A. Moderately suppresses B. Severely suppresses C. Lightly suppresses D. Boosts

Math
The temperature on one day in January for Phoenix, AZ, is 60 degrees Fahrenheit. On the same day in Barrow, AK, the temperature is -29 degrees Fahrenheit. What is the difference between these two temperatures?

Plane and Spherical Trigonometry
A man walks 20 meters from point A to point B, Then he turns 80 degrees and walks 35 meters towards point C. How long is the distance AC? Draw the triangle

Physics
The above answer is incorrect by over an entire order of magnitude. (1/2)mv^2 is not the formula for relativistic momentum. Rather you're looking at mc^2(gamma-1) where gamma is (1/(1-(v^2/c^2))^.5). plugging in all of the numbers from the problem gives us: 10000c^2*(0.048...

5th grade math
it is 37 duhh

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