The displacement s(m) of a jogger from a
starting point at time t(seconds) is given by
s=4t. What is his velocity when t = 7?

4m/s

Step-by-step explanation:

Velocity = ds/dt

= (change in displacement) ÷ (change in time)

= slope of the function

= 4

could you provide figure.

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years