With these 4 questions and ! 1. find the radius of the circle x2 + 8x - 4 + y2 + 2y = 12 a. 9 b. 3 c. 5 d. 25 2. find the center and radius of the circle: x2 + 4x + y2 -6y = 10 3. write the equation of the circle with center (−3, −5) and (2, 5) a point on the circle. 4. find the center of the circle: x2 + 2x - 8 + y2 = 9

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

What is the shape of the height and weight distribution

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !