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Ireland
Questions (7)
Consider the function F(x)=k(x^2)+3
a) If the tangent lines to the graph of F at (t,F(t)) and (-t,F(-t)) are perpendicular, find
1 answer
1,121 views
Sean intends to collect $500 in individual donations for a charity. His company will contribute $2 for every donation collected.
1 answer
705 views
how to do theoretical probability?
1 answer
392 views
What/how do you study???? I have been struggling, and even flashcards aren't helping. My final exams are next week!!!!!
5 answers
501 views
How do you set up a tree diagram???
1 answer
460 views
#1: A couple plans on having 3 children, how do I create a tree diagram with 8 possible outcomes?
#2: (What is the theoretical
1 answer
756 views
When alphabetizing plurals, which comes first, girl's or girls'?
2 answers
424 views
Answers (6)
You can solve this with proportions. x/50=31/45 45x=31(90) 45x=2790 x=62 90-62= 28 After spending money on a ticket, Rushton has 28 dollars remaining. x/28=3/7 7x=84 x=12 28-12=16 After spending money on concessions, Rushton only has 16 dollars left. No,
(30*-20) / (30-(-20)) = -12
Thanks!
Thank you Ms. Sue! I have been taking notes 24/7, but I have never really asked questions which I should do more often! Thanks again!
At my school, we haven't fully got through this semester, but we have got through the cell theory, ecosystem, and basic stuff that you have learned in 6th grade!
thanks
