sanjay made cookies for a bake sale and has tracked his sales by cookie shape. cat 36 star 14 dog 35…
sanjay made cookies for a bake sale and has tracked his sales by cookie shape. cat 36 star 14 dog 35 considering this data, how many of the next 51 cookies sold should you expect to be in the shape of a dog? cookies
Answer
Explanation:
Step1: Calculate total cookies sold
First, find the total number of cookies sold so far. Add the number of cat - shaped, star - shaped, and dog - shaped cookies. $36 + 14+35=85$.
Step2: Calculate the proportion of dog - shaped cookies
The proportion of dog - shaped cookies in the initial sales is $\frac{35}{85}=\frac{7}{17}$.
Step3: Calculate the expected number of dog - shaped cookies in the next 51 sales
Multiply the proportion of dog - shaped cookies by the number of cookies to be sold next. $\frac{7}{17}\times51 = 21$.
Answer:
21