Arock is thrown from the top of a building which measures 48 foot high. the graph shows the height, y, of the rock from the ground after x seconds. on which interval is the rock's height always decreasing

Step-by-step explanation:

The rock's height is increasing in the interval from 0 seconds to 3 seconds.

At time 0 the rock starts moving upward from 52 foot until it reaches 180 foot height (time 3 seconds). Then the rock starts to descend, which means that the height starts to decrease.

2.5 < x < 5.5

Step-by-step explanation:

USATestPrep

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40

i would you but i don't under stand the qustion

step-by-step explanation: