Lets get started :)
We need to isolate t from x =

at²
Take 2 to the left-hand side { Do multiplication since you see division }
2x = at²
Take a to the left-hand side { Do division since you see multiplication }

= t²
Take square root since t is to the power of 2

= t
There are no solutions. These two equations never intersect
Population size:7
<span>Lower quartile (xL): 34
Median (xm): 49
Upper quartile (xU): 75</span>
Answer:
3.50*3=10.5
the total will be $10.50
Step-by-step explanation: