There are 25 students in mrs. venettozzi's class at the beginning of the school year, and the average number of siblings for each student is 3. a new student with 8 siblings join the class in november. the average number of siblings that each student has is a. larger than the original average b. smaller than the original average c. the same as the original average

1/4 because there is 4 grades.

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

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step-by-step explanation:

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