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Angel Eyes
Questions (4)
Find the greatest common factor for the group of terms. -66a^2, 11a^5
11a^5
1 answer
1,016 views
f(x)= -4(x+5)^2+3
The vertex is : -5,3 The line of symmetry is x= 3 The maximum/minimum value of f(x)= -5 Is the value of
5 answers
491 views
The number of tickets sold each day for an upcoming performance of Handel's Messiah is given by N(x)= -0.4x^2 + 8.8x +15, where
9 answers
1,083 views
A student opens a mathematics book to two facing pages. The product of the page number is 420. Find the page numbers.
The first
8 answers
1,597 views
Answers (13)
You are very welcome! Glad I could help someone!!!! Good Job on that one! :)
I put the vertex as (-5,3) and it is saying it was wrong...ughhhhhhhh.
Okay. I had the vertex written in correctly. the line of symmetry & max function I had backwards for some unknown reason. The other 2 parts I had totally wrong. Thank you for checking this for me Reiny! I was leery at posting it until I had it checked.
If I remember correctly ant. Good soil does contain, all of those. Without one of them; the soil wouldn't be that great of soil. You can check with one of the tutors, but I am thinking you are correct!
Ahhhh Thank you very much! I seem to get lost when it comes to the cleaning up the decimals & then trying to get the square root if it is in decimal form. I appreciate your help Reiny :)!
Although it says to round to the nearest integer. So this would actually be sales peak 11 days after, and the number of tickets sold would just be 63.
So then I would end up with the ticket sales would peak 11 days after, and the number of tickets sold that day would be 63.4 Correct or No?
Joejoe can you possibly take a look at a problem I posted earlier under Math/Algebra ? I would greatly appreciate it!
0.4 x 0.4 = 0.16 8.8 x 8.8 = 77.44 15 x 15 = 225
That's where I got lost was when I was trying to find the roots of the quadratic equation. I guess I just need more practice with these roots.
Thank you very much for your help. I appreciate it very much!
420, so more or less I would have had to have found 2 numbers that equaled 420 when multiplied (which product means multiply 2 numbers)correct? So my first page would be 20 Second page would be 21
Ms. Sue...I understand how to get the sqrt of 420, but after that I get lost. So what you typed is not making sense in my head ..ughhh
