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Questions Asked on December 27, 2015

an organisms particular role in its habitat or when and how it survives is called what?
1. 10 answers
2. asked by kahla
3. 3,657 views
a factory can produce two products, x and y with a profit approximated by P=14x+22y-900. the production of y can exceed x by no
1. 3 answers
2. asked by HELP!!!
3. 2,648 views
The intensity of sound is x W/m2 at a distance of 5 m from the source. What is the intensity of the sound at a distance of 20 m
1. 1 answer
2. asked by Ellie
3. 1,862 views
Sam in placing rope lights around the edge of a circular patio with a diameter of 18 feet. The lights come in lengths of 54
1. 4 answers
2. asked by Tim
3. 1,750 views
the first, second, and fifth term of an AP are three consecutive terms of an exponential sequence. if the first term of the
1. 2 answers
2. asked by solomon
3. 1,301 views
Which one of the following choices is the best way to build muscle bulk?A. Eat a healthy, balanced diet and follow a regular
1. 6 answers
2. asked by Jocelynn
3. 1,117 views
A museum groundskeeper is creating a semicircular statuary garden with a diameter of 30 feet. There will be a fence around the
1. 3 answers
2. asked by Tim
3. 964 views
Express each radical in exponential form. Simplify using the exponent laws when possible.a) √k^2/3 b √ab^2 c 4√81x^8y^12 d
1. 1 answer
2. asked by jordan
3. 860 views
A uniform solid sphere is placed on a smooth horizontal surface and a horizontal force F is applied on it at a distance h above
1. 1 answer
2. asked by harry
3. 762 views
Derivative of y=sec(tanx)?I don't get how it is secxsecx*secxtanx*tanxtanx. Where does an extra tanx come from? Derivative of
1. 1 answer
2. asked by Beth
3. 751 views
When a 3-digit number is divided by a 2-digit number, the quotient is between 5 and 6. What are the numbers using only 8 1 4 7
1. 1 answer
2. asked by Alexander
3. 747 views
Find the derivative of y=(sinx/(1+cosx))^2.I used the chain rule, but the second part involved the quotient rule which gives a
1. 5 answers
2. asked by Beth
3. 722 views
Which one of the following choices is the best option for a vegan snack?A. Tomato juice and macaroni and cheese B. Almond milk
1. 1 answer
2. asked by Jocelynn
3. 654 views
Hello. I would be very grateful for some help.1) Do you think the preposition "in" is OK in the following sentence or is it
1. 3 answers
2. asked by Nalmi
3. 630 views
the pH of a solution is 10 and other is 12 when equal volumes of these low are mixed the pH of the resulting solution is?
1. 1 answer
2. asked by Pandu
3. 590 views
If the titration of a 30.0 mL sample of sulfuric acid requires 27.65 mL of 0.090 M sodium hydroxide, what is the molarity of the
1. 1 answer
2. asked by lisa
3. 588 views
How many 2/9 inch pieces can be cut from a piece of yarn that is 6 inches long
1. 2 answers
2. asked by bella
3. 562 views
How many triangles exist when the measure of angle B is 100 degrees, a =10 and b=5?a. none b. 1 triangle c. 2 triangles I have
1. 1 answer
2. asked by David
3. 546 views
Find the differential equation of motion for a gravitational pendulum of mass m and length a by using the fact that the torque
1. 0 answers
2. asked by Daniel
3. 545 views
A constant force of 40newton is applied tangentally to the rim of the wheel with 20cetimetre radius the wheel hs moment of
1. 1 answer
2. asked by Gift
3. 534 views
as reported by somebody or something====================== This is the definition of 'according to.' What is omitted between
1. 2 answers
2. asked by rfvv
3. 523 views
I am writing a paper for The Red Badge of Courage and it says to talk about naturalism and where it was represented in the book
1. 3 answers
2. asked by Emma
3. 489 views
on igniting a mixture of c2h2 and o2,200cc of co2 is formed.calculate the volume of c2h2 and o2 in the original mixture
1. 1 answer
2. asked by Anonymous
3. 489 views
A particle is thrown from the origin of the frame xOy at the moment t = 0, with speed v0 at a certain angle b from the Ox axis.
1. 1 answer
2. asked by Daniel
3. 486 views
find the equation of tangent line to the graph of f(x)=xcosx(√2 x) at a=0
1. 6 answers
2. asked by selina
3. 474 views
1. to avoid doing or having something2. avoid doing or having something =================== It is the definition of 'skip.' Why
1. 2 answers
2. asked by rfvv
3. 464 views
What is perodic table, who gave modern perodic table with any5 important points about the perodic table ?
1. 1 answer
2. asked by anchal
3. 451 views
A particle of mass m1 experiences a perfectly elastic collision with a particle of mass m2 at rest. What fraction of the
1. 0 answers
2. asked by Cosmin
3. 444 views
0.0025*10^1/3
1. 2 answers
2. asked by sherif
3. 421 views
If it takes 3 people 2 hours to clean , how long will it take 4 people
1. 2 answers
2. asked by Anonymous
3. 410 views
if h(x)=sinπ/x then find hderivative(4)
1. 1 answer
2. asked by ruth
3. 399 views
what is the 3rd derivative of f(x)=x^2 e^x^2
1. 3 answers
2. asked by ruth
3. 396 views
How to write 233.75 and 85.50 as a decimal number
1. 1 answer
2. asked by Jonathan
3. 373 views
the second derivative of f(x)=ln(x^2+1)
1. 3 answers
2. asked by selina
3. 341 views
find the equation of tangent line to the graph of f(x)=xcos(√2 x) at a=0
1. 0 answers
2. asked by selina
3. 323 views

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