You and a friend are on a bridge throwing rocks into the river below. Your friend simply drops their final rock into the river. You throw your rock with a horizontal velocity of 0.8 m/s. If we ignore air resistance which rock hits the water first? PLEASE HELP I WILL GIVE BRAINLIEST ANSWER!!​

the inner core.

good luck: )

klicker

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures

one "light year" is the distance that light travels, through vacuum, in one julian year.   that's 365.25 days, of 24 hours each.