Answer:
36
Step-by-step explanation:
The first thing to simplify is the Exponents
3^2 means 3 multiplied by it self 2 times
3×3=9
4×3^2
4×9
She knit 1/4 of the total length of the scarf on monday
She knit 7/10 of the scarf altogether
Please see the attached file for explanation
rational