Discriminant = square root (b^2 -4*a*c)
square root (64 -4*1*12) =
square root (16) =
4
Therefore it has 2 rational soltions
If each bowl uses one-seventh of a potato, that means the chef can make 7 bowls using one potato. Since there are 7 potatoes, we would multiply 7x7 to get 49 bowls.
49 is your answer.
Answer:
B. 9
Step-by-step explanation:
So when solving a question like this, you may try to find what 3⁴ is and what 3² is and divide, but there is a much easier way to do this. Remember:
This can be used to find without finding what 3⁴ is. This is how we would do it:
And now we get the solution, 9, which is answer choice B.
I hope you find my answer helpful.
Answer:
50
Step-by-step explanation:
16 = 32% of x
16 = 0.32x
0.32x = 16
x = 16/0.32
x = 50
Answer: 50