A circle's circumference is approximately 75 cm. Complete each statement using one of these values: 12, 19, 24, 37, 144, 150, 225,
380, 452, 560, 616
1. The circle's diameter is approximately
cm.
2. The circle's radius is approximately
cm
3. The circle's area is approximately
cm2

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2

I’m confused on how to work the pie charts