Steve is installing a new water fountain in Mountain View Middle School. He sets the water to flow according to the equation g = 2.2m, where g is the gallons of water dispensed after m minutes. What is the rate of change, in gallons per minute, of the water fountain?

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.

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Can someone tell me if this is perpendicular? !