rickyww773 rickyww773 23-05-2023 Mathematics contestada Please circle answers, thank you so much! Evaluate. (Be sure to check by differentiating!) 5 (329–6) pa dt Determine a change of variables from t tou. Choose the correct answer below. OA. u=15 OB. u = 31-8 O c. u=318 - 8 OD. u=-8 Write the