A large MAD (mean absolute deviation) tells us that there is a lot of variation in the ages of the swimmers. It tells us specifically that there are a lot of swimmers that are not close the to the age of 10 (which is the mean).
Answer:
√10 + (-√10) = 0, and 0 is not irrational
^ this one
Answer:
x=250y+86
Step-by-step explanation:
add 250 to both sides
x−250y+250y=86+250y
x=250y+86
Answer:
-5
Step-by-step explanation:
product= the answer of when 2 numbers are multiplied
60/-12= -5