Use the discriminant to determine the number of real roots for each equation. Then solve for the roots/zeros. PLEASE
a. y = 2x^2+ 12x - 2
b. 0 = 2x^2+ 12x + 20
c. y = x^2+ 12x + 36
d. y = 3x^2+ 7x - 20
e. y = 4x^2- 9
f. 0 = 9x^2+ 12x + 4

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?