Apenny is dropped from the empire state building which is 1250 feet tall if the penny's pathway can be modeled by the equation h=-16t squared +1250 how long would it take the penny to strike a 6 fort tall person

It would take approximately 8.82 sec for a penny to strike the person.

Step-by-step explanation:

Given:

Height of the building = 1250 feet

Height of the person = 6 feet.

Modeled equation is

We need to find the time required 't' for the penny to strike the person.

Solution:

to find the time required 't' for the penny to strike the person we will substitute;

h ⇒ height of the person.

So we get;

Now Combining the like terms we get;

Dividing both side by 16 using division property we get;

Now taking square root on both side we get;

Hence It would take approximately 8.82 sec for a penny to strike the person.

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get