Answer: 3,19 which is larger than the original
Step-by-step explanation: if you consider that the original average is 3 you can say that all 25 students have 3 siblings so the average is 3, if you add another students with 8 siblings and do some math (25*3+8)/26 its 3,19
He bought 20 pounds of pet food
No 15/3 does not belong to the set of numbers
9.2x10^-8
Move the decimal to the right 8 times. Since it is moved to the right, the exponent is negative.
24 pine trees in equal rows, with the number of trees in each row being 10 or more than the number of rows.
Hugo could have planted 12 trees in 2 rows.
