Tuesday

April 21, 2015

April 21, 2015

Posted by **keirsa** on Tuesday, February 16, 2010 at 8:44pm.

8 − (2 E 3 − 9) = 8 - (-12) = 20

If not, please explain what the student did wrong?

- Algebra -
**PsyDAG**, Wednesday, February 17, 2010 at 10:30amI don't know what "E" means. If it is exponent, an exponent is indicated online by "^" (e.g., x^2 = x squared).

8 - (2^3 - 9) = 8 - (8-9) = 8 -(-1) = 8 + 1 = 9

biology - Given the part of the molecule shown below, can the underlined atom ...

algebra help!!!! - Add: b^−3 ca^−1 −xc^−2 how would i do...

algebra - Which of the following is equivalent to the expression (t2 − t...

Grade 12 Calculus - Evaluate each of the following. Show all your calculations...

calculus (gr 12) - Evaluate each of the following. Show all your calculations. a...

calculus (gr 12) - Evaluate each of the following. Show all your calculations. a...

Algebra - Which of the following equations containing grouping symbols is ...

Math - Went ahead and did the HW the teach recommended but she did not post the ...

algebra - Which choice is the equation of a line that passes through the point (...

physics - Four charges −8 10^−9 C at (0 m, 0 m), −7 10^&#...