<span>A)<span>Constructive and destructive interference of sound waves.</span></span>
<span>Melinda is possobly a femenist fighting for women's rights. She could be aspiring to be like Rosey The Riveter. I applaud her choice to fight discrimination in this day and age. She could also be fighting for world peace by taking a stand as strong woman. She would probably travel to many places helping the world by being a part of the peace corp.</span>
Answer:
Δx = 30000002.4meters
Explanation:
First you transform km/h into m/s and minutes into seconds
so we have that 28000 km/h = 5555.556m/s
and 90min = 5400s
Then you take the formula for speed when the speed is uniform which is
u = Δx/Δt
5555.556 = Δx/5400
Solving for Δx=30000002.4meters.