Total # Posts: 22
Three Children A couple are planning to have 3 children. What is the sample space for three children? (What are all the possible outcomes for three children? Assume that boys and girls are equally likely, so that the sample events are equally likely.
July 15, 2016
Did I answer these correctly? 1.f(x) = 2x + 3 g(x)= 2x^2 + 2x Find f(g(x) ) 2(2x^2+2x)+3 =4x(x+1)+3 = 4x^2+4x+3 2. f(x) = 5x + 3 g(x) = 2x^2-2x + 2 Find (fg(x) ) (5x+3)(2x^2-2x+2) 2(5x+3)(x^2-x+1) 10x^3-4x^2+4x+6 3.f(x)=3x g(x)= -2x^2 -2x Find (f - g)(x) 3x-(-2x^2-2x) =3x+2x^2...
November 10, 2015
A spherical ball is being filled with air. When the radius r=9cm, the radius is increasing at a rate 4 cm/s. How fast is the volume changing at this time (leave your answer approximate)?
November 12, 2012
Carla spends 6/4 hours exercising everyday for 12 days.She spends 1/2 of her exercise time everyday lifting weights.How much time does Carla spend lifting weights during the 12 days? I think the answer is this: 6/4hrs.=360min. The answer is 90 hours or 540 minutes 360\4=90 90\...
October 23, 2010
i need a website for verb or verb phrase,and also for principal part of the verb This page has everything you need to know about verbs. http://www.englishpage.com/verbpage/verbtenseintro.html
May 10, 2007
In each group,choose the sentence that has correctly drawn a line between the complete subject and complete predicate for each of the following sentences. The boy lost his lunch money. is there a website to help with this? Just about any sentence diagramming website (such as ...
May 2, 2007
unscrabble saocitnenrov fiubyeta jax, joe, jill, max, kayla, john, or whoever -- Please note that we don't do students' homework for them. Our tutors try to give you the information to help you complete your assignment on your own. Try these: http://www.ssynth.co.uk/~...
April 30, 2007
psych and amnesia
I need a way to present info on amnesia that is funny, and that will really interest my pears and my teacher. Any ideas? Your "pears"? I am not certain there is much humor in this condition, I would avoid making fun of the condition. It is devastating to those who ...
October 21, 2006