Questions and answers by

Helpmeplease

Questions (7)

when the energy of a sound wave is transferred to a particle of a medium and causes it to vibrate and generate heat, the sound
1. 3 answers
2. 2,473 views
Based on the following expressions, what calculation did Emma and Erin do wrong when simplifying the powers of 6 raised to
1. 0 answers
2. 9,018 views
3^3*3^33a. 3^24 b. 3^30 c. 3^36 d. 3^99 I don't get it every time I try to solve it my answers don't match
1. 3 answers
2. 469 views
-5x-4x^2+9a.-4 b.-5 c.5 d.9 I keep doing it but my answers don't match :(
1. 0 answers
2. 395 views
Simplify Polynomials18x^2+6+4x-15x^2-4+13x 3x^2+6-2x+5x-4x^2+9 3x^2+3x-7x+3-5x^+2 ______________________________________________
1. 1 answer
2. 1,438 views
You are 45 years of age and your asporation is to retire in 17 years at age 62.Assume you are about to set up a new retirement
1. 2 answers
2. 767 views
Given the following information:Year X Y Z 2004 12.53 2.64 -4.65 2005 6.25 4.67 16.78 2006 -9.62 -3.50 13.46 2007 -12.99 -6.89
1. 1 answer
2. 452 views