Answer: The 1 goes in the hundreds place and the 4 goes in the tens place and the 5 goes in the ones place
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
this 3 qub root of 512 is 8
well, in short, the students and chaperones are at a 2 : 9 ratio, and we know there are 171 students, how many chaperones then, so long they maintain a 2:9 ratio?
![\bf \cfrac{chaperones}{students}\qquad 2:9\qquad \cfrac{2}{9}\qquad \qquad \cfrac{x}{171}=\cfrac{2}{9}\implies 9x=2(171) \\\\\\ 9x=342\implies x=\cfrac{342}{9}\implies x=38](https://tex.z-dn.net/?f=%5Cbf%20%5Ccfrac%7Bchaperones%7D%7Bstudents%7D%5Cqquad%202%3A9%5Cqquad%20%5Ccfrac%7B2%7D%7B9%7D%5Cqquad%20%5Cqquad%20%5Ccfrac%7Bx%7D%7B171%7D%3D%5Ccfrac%7B2%7D%7B9%7D%5Cimplies%209x%3D2%28171%29%20%5C%5C%5C%5C%5C%5C%209x%3D342%5Cimplies%20x%3D%5Ccfrac%7B342%7D%7B9%7D%5Cimplies%20x%3D38)
Answer:
Your Answer is going to be C
The discriminant can be found using the formula b^2-4ac
First put your equation in standard form, where all your values are on one side, and just add f(x) or y in front of your equation.
y= 8p^2-8p+2
The first value of your equation is a (a=8)
The second term of your equation is b (b=-8)
The last term of your equation is c (c=2)
Plug in the values to the discriminant equation b^2-4ac