Anson estimated he would need 17 hours to complete his science project. he actually needed 19 1 2 hours. what was his percent error?

The percentage of error is 14.71 %.

Step-by-step explanation:

Given:

Estimated time for completion of project is,

Actual time for completion of project is,

Difference in error =

Percentage in error =

Therefore, the percentage of error is 14.71 %

answer:  

123455421

step-by-step explanation: easy

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.