Assuming the keypad has all 26 letters and the numbers 1-9 there are 2106 possible codes
9x9x26=2106
(using a calculator), do $23,500 times by (0.75)^4 (to the power of)
Answer: 9/2 servings
Step-by-step explanation: what I did was broke 3 and 3/4 down into a smaller fraction which =9/4 then divided it by 1/2= 9/2
denominator is half
10 and I know this because I just looked it up hopefully you have a great rest of ur day
