The pressure p (in pounds per square foot), in a pipe varies over time. ten times an hour, the pressure oscillates from a low of 60 to a high of 300 and then back to a low of 60. the pressure at time t=0 is 60. let the function p=f(t) denote the pressure in pipe at time t minutes. find a possible formula for the function p=f(t) described above.

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

addition

step-by-step explanation:

y -5 = (-1/4)(x + 8)

step-by-step explanation: