A bakery sold 103 cupcakes in one day. The head baker predicted he would sell 83 cupcakes that day. What was the percent error of the baker's prediction? A. 24.10% B. 20% C. 80.58% D. 19.42%

Option D: 19.42%

Step-by-step explanation:

If the bakery predicted that he would sell 83 cupcakes and the number of cupcakes that were sold was 103, we can calculate the percent error making the difference between the number of cupcakes he made and the number of cupcakes he predicted, and then dividing the result by the number of cupcakes he made:

error = (103 - 83) / 103 = 20/103 = 0.1942 = 19.42%

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.