Lucy wants to bake a circular apple pie with a radius of 5 in. What is the minimum circumference of the pie pan? a
Please be accurate of your answer and explain.

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

What is always true about a positive integer raised to a negative odd power?