86? I'm not sure, sorry.
I plugged in the x and y values of the point given
Answer:
12.5 s
Step-by-step explanation:
If acceleration is constant, speed is proportional to time. To increase the speed by 50 km/h, the car will need an additional time given by ...
t/(50 km/h) = (20 s)/(80 km/h)
t = (20 s)(50/80) . . . . . multiply by 50 km/h
t = 12.5 s
It will take 12.5 more seconds for it to reach a speed of 130 km/h.
You could make a small (easily repaired) leak and watch it for the amount of time you need to conclude what you need to.
Google has the complete curve of the graph. just search this- <span>y=(3x-4)(4x-3)^2 and it shows.
Hope this helps!</span>
Add 11 + 16. Plug in 11 into b-2 since b equals eleven. You should now have 11+16+11-2. Do the same thing and plug in 16 for c and 11 for b for c-b. Your solution will now be 11+16+11-2+16-11.
