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
Sam is at 23 feet below the surface
Explanation
I did 14+9 and got 23
Is this the whole question ?
Answer:
Step-by-step explanation:
a) 3 x 5
b) 15 Celcius
