13. write an equation for the given function given the amplitude, period, phase shift, and vertical shift.
amplitude: 4, period= 4π,phase shift = - 4/3π, vertical shift = -2

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

What is the sum of these mixed numbers 2 1/8 + 4 3/8

If you could answer these your a life saver