Laura and brent paddled a canoe 6 miles upstream in four hours. the return trip took three hours. find the rate at which laura and brent paddled the canoe
is still water.

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Which expression converts 45 degree to radians

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)