I think it is 1.6
not 100% sure
Hypotenuse by Pythagoras theorem = 407.83.
She would have 20 dollars left over. take the amount of money she has then add up all of the cost of the stuff she will buy then subtract.
Answer:
<h2>
290 m^3</h2>
Solution,

Hope this helps..
Good luck on your assignment..