Afamily uses 12,986.64 swiss francs per year to pay a mortgage that requires us dollars. approximately how much, in us dollars, does the family spend per month on the mortgage?
1 us dollar = 0.9019 swiss francs
1 swiss franc = 1.11 us dollar
$975
$1,080
$1,200
$1,440

What are potential hypotheses (explanations) regarding why there are ecological equivalents between many metatherians and eutherians? discuss your hypothesis in terms of the processes that could lead to the current ecologies and distributions of metatherians and eutherians.

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.

The table respent two linear functions the equation respented by the first tables is given