PLEASE HELP WILL GIVE MANY POINTS QUICK PLEASE in 2015 the daredevil Laso Schaller set a world record for the highest cliff jump, 58.8 meters or around 193 feet. how fast must he have been traveling in mph when he hit the water?​ Show work.

Step-by-step explanation:

Given

--- height

--- initial velocity

--- acceleration

Required

The velocity when he hit the water

The velocity is then calculated using:

This gives:

Solve for v

abde or 1,2,4, 5 is the answer

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.