For symmetric distributions, the mean is the same as the median; 28.
Answer:
rectangle and a square
Step-by-step explanation:
Answer:
(-3,12)
Step-by-step explanation:
Answer:
56.5 ft
Step-by-step explanation:
Here we know that:
- Keisha swims 18 feet from one side of her circular pool to the other swimming straight through the center --> this means that the diameter of the swimming pool is 18 feet, so
d = 18 ft
- Then, she swims one time around the entire edge of her swimming pool. --> this means that she swims along the perimeter of the swimming pool
The perimeter of a circle is given by

where d is the diameter. Therefore in this case, the length of Keisha's second swim is:

I hope this helps you
this triangle is isosceles right triangle
base=height
Area=base×height /2
18=b×b/2
b^2=36
b=6