5. a square pizza has an area of 121 square inches. find the length of one side of
the pizza. draw and label.

6. the area of a circle is 49 square units. the formula for the area of a circle is
tr2. what is the radius of the circle?

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

What is the upper quartile in the box plot?

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?