Sorry I'm in high school.. but according to my physics class, the instantaneous speed is when t (time) is 0, or whatever you'd use (like x).. anyways, when t=0, the instantaneous speed would be 3 ft/s, and the instantaneous acceleration is 0.
Yes it’s larger then the medium pizza. I took the test
The x is the part of y and you have to multiply 1+1 lol
(7.8 x 10⁵ meter/hour) x (24 hour/day) x (1 kilometer / 1,000 meter) =
[ (7.8 x 10⁵ x 24 x 1) / (1,000) ] x [ kilometer / day ] = 18,720 km/day
You'll have to substitute all the y's by 18, so our expression will stay like this:
18 - 2 =
16 = final answer
Hope it helped,
BioTeacher101
