kieran

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

Questions

The following questions were asked by visitors named kieran.

what is the mass or organic material in an organism or population

i have to do a crossword for school and need help on the following question (answer 9 letters)what describes all the organisms within an environment and their relationships with each other and the environment please help

still stuck on this crossword - what is another word for natural, from living matter ( 7 letters) thank you

explain the advantages for genetically modified organisms

explain the arguments against genetically modified organisms

name two of the positive implications of the human genome project

how is gene therapy providing a treatment for cf

a section of dna which codes for the synthesis of a protein is called what ? (4 letters )

what describes an allele that only controls a characteristic if present on both chromosones in a pair (9 letters)

ok so i havent done domain and ranges for a while so i need some help this is just a generic question but i want to make sure i know how to do them before starting calc so can someone please explain how i would heres a function f( t) = t+ 3 /(t2 – 5t – 66...

range and domain of f(x)=x^2-x-6/x-3 someone gave some input earlier but just looking to get a little more in depth help thanks

Find the intervals on which the given function is increasing and decreasing. y=-x^2-2x y'=-2x-2 critical point x=-1 Increasing [-infinity,-1) Decreasing (-1,infinity] is this the correct way of writting this wiht the brackets

The drag on an airplane traveling at velocity v is D=av^2+(b/v^2) where a and b are positive constants. At what speed does the airplane experience the least drag. I have so far that D'=-2b/v^3 do i set this equal to zero then i get 0=-2 don't think that i...

The efficiency E of a screw is given by E=T(1-0.35T)/T+0.35 where T is the tangent of the pitch angle of the screw and 0.35 is the coefficient of friction . For what value of T>0 is the efficiency the greatest?

a property owner wants to build a rectangular enclosure around some land that is next to the lot of a neighbor who is willing to pay for half the fence that actually divides the two lots. If the area is A, what should the dimensions of the enclosure be so...

A closed box is to be rectangular solid with a square base. If the volume is 32in^3, determine the dimensions for which the surface area is minimum.

if you have g(x)=ln(x^10)+e^ln(x) would you just get 1/x^10+e^ln(x) or am i wrong the way it was explained to me that with e the derivative is just wat it is you don't change it

How do you go from ln(x^10)+e^ln(x) to 10ln(x)+x

need some help im doin antiderivatives it has (2-x^2)^4xdx i understand how to do it for the most part but i come up with 1/5(2-x^2)^5+c the book has a answer of -1/10(2-x^2)^5+c how what am i doing wrong

Answers

The following answers were posted by visitors named kieran.

i have to do a crossword and the question is (answer 9 letters)what describes all the organisms within an environment, and their relationships with each other and the environment please help

what is the scintific name for rainbow

so the parenthasis means including and the bracket means its open or how does this work

how do you get 2av should that be zero since a is a constant or did i miss something in class

thats right. i always overthink things never even looked at the T's cancelling