A tool box has the dimensions of 8 in by 6 in by 5 in. If Jane plans to double all three dimensions to build a larger tool box, she believes she would double the volume of the tool box. Is she correct?

What is the average rate of change for this function for the interval from x=2 to x=4 ?

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.