2.75% of 260 =
21. 28% of 575 =
- 102% of 750 =
25. 0.03% of 1,500 =
jack is mixing a cleaning solution that is
12% bleach. after mixing the solution, jack
has 150 ounces of cleaning solution. how
many ounces of bleach did jack use?
76% of 524 is what number?

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass