Identify the structures of the heart
✓ pulmonary valve' label a
✓ tricuspid valve
label b
✓ septum
label c
✓ bicuspid valve' label d
✓ aortic valve
label e
label f
✓ aorta
complete

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

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 !

Which one is the correct answer, and why?