Achemist has a 30% and a 45% acid solution. what amount of each solution should be used to make 500ml of solution with 35% acidity?
a) 133
1
3
ml of 30% solution and 366
2
3
ml of 45% solution
b) 250 ml of each solution
c) 333
1
3
ml 30% solution and 166
2
3
ml of 45% solution
d) 400 ml of 30% solution and 100 ml of 45% solution

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is: