You open a lemonade stand in your neighborhood and start off charging $1 per glass of lemonade. after two weeks, you decide that business is doing so well and the demand for lemonade is high so you raise your prices to $1.75. what was your percent increase in price?

75% increase in price

Explanation:

75% of $1 is 75 cents

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation: