Answer:
a) 390
b)108
I hope this answer was helpfull for you
Answer:
x = ±2
Step-by-step explanation:
3x ^2 -4 = 8
Add 4 to each side
3x ^2 -4+4 = 8+4
3x^2 =12
Divide each side by 3
3x^2 =12
3x^2/3 = 12/3
x^2 = 4
Take the square root of each side
sqrt(x^2) = ±sqrt(4)
x = ±2
The answers are published data, survey, and observational study in that order on elearning for anyone still wondering.
Answer: C
Step-by-step explanation:
The zeros of a graph are where the graph intersects the x-axis.
