The average human heart beats 72 beats per minute. how many times does it beat in 15 seconds?

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?