It is biased because they surveyed people who were at a park, therefore they enjoy parks and would want more in the area
Square root of 139:
√139 = 11.78983
Answer:
Step-by-step explanation:
3/5, 12/20
Answer:
a perfect square because 17 x 17 = 289
It's not a perfect cube
Step-by-step explanation:
A, c, d, f
hope this helps you :)
