The equation for a circle with center (h, k) is (x - h)^2 + (y - k)^2 = r^2. if a circle is modeled by the equation x^2 + (y + 6)^2 = 100, what is the center of the circle?

Ineed if you could explain and give me the answer you! this needs done

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

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.