# Question of the Day: Oct. 31, 2013

If you are reading this in an email you received from me, do not click the link to sat.collegeboard.org below. Use the link to my website that is farther down on the email. If you are seeing this in my blog, do the SAT Question of the Day by clicking on this link:

http://sat.collegeboard.org/practice/sat-question-of-the-day?questionId=20131031&oq=1 (This link takes you to today’s question. If you use my archive, you will see the question related to my SAT explanation for that date.)

The answer is A.  I have a rule that says: If you can factor it, factor it.  That leaves us with (t-2)(t-2)=0.  Therefore, t=2.  Plug 2 into the other two binomials: (2+3)(2+6)= 5 x 8 = 40.

Let’s see what the ACT folks have for us today.

The answer is C.  The charts and graphs have the answers for the ACT Science questions.  Looking at the chart I can see that before 100 years there are pine trees but no oak-hickory trees.  After 100 years, the situation is reversed.  That leaves us with decreasing pines and increasing oak-hickory, answer C.

I apologize for the cursory explanations and comments this morning.  I’m on my way to a conference regarding how to better implement the use of video-based instruction.  Because my courses and tutoring extensively use videos, I thought it would be a good place for me to learn some things about better helping you.

See you tomorrow.

The SAT & ACT Wizard