Answer:
8.9m/s
Step-by-step explanation:
Time= 28s
Displacement= 250m
Velocity=?
Velocity (v) = displacement (d)/ Time (t)
V= 250/28
V=8.9m/s
OR YOU CAN APPROXIMATE IT
V=8.928
YOU CAN APPROXIMATE IT TO
V=8.93m/s
Answer: About 6.71 units
Step-by-step explanation:
You use the distance formula:
.
Assign the the two points to the variables:

Substitute them in the formula:

And solve it:

10/10 = 1
There is no decimal form unless you do 1.0, 1.00, 1.000, and so on.
Easy here
(4x800)+(4x70)+(4x5)
James will need 115.08mg of medicine at the start of day 6.