Answer:
3/4 or 75% are boys
Step-by-step explanation:
Answer:
Step-by-step explanation:
A discriminate of -8 is never going to give you a real root. D is wrong
You cannot have just 1 complex root, nor can you have just 1 real root unless the discriminate is 0. A and C are both wrong for the same reason. 1 complex root is impossible. They come in pairs.
So the answer is B. You have 2 complex roots.
Answer:
Please see attached picture
hope it helped you:)
Answer:
$36.8
Step-by-step explanation:
i just calculated it!
32*15% = 4.8
32+4.8= 36.8
Answer:
80k
Step-by-step explanation:
let the previous weight be x
88=x + 10%of x
88=x+(10/100)of x
8800=110x
8800/110=x
x=80k
