A ball is dropped from a balcony 31 feet above the ground. What is the height above the ground at 1.3 seconds?

3.96 ft

Step-by-step explanation:

An freely-falling object dropped from a certain height travels a distance equal to

h = -16t^2

where t is the time elapsed. So after 1.3 s, the ball has traveled

h = -16(1.3)^2 = -27.04 ft

This means that after 1.3 s, the ball is 31 - 27.04 = 3.96 ft above the ground

sure i'm up for it

step-by-step explanation:

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61