1) 2) 3) 4)
Posted: Tue May 10, 2022 9:15 pm
1)
2)
3)
4)
= - t = If a ball is thrown into the air with a velocity of 40 ft/s, its height (in feet) after t seconds is given by y = 40t – 16t2. Find the velocity when t = 1. X ft/s
Boyle's Law states that when a sample of gas is compressed at a constant temperature, the pressure P and volume V satisfy the equation PV = C, where C is a constant. Suppose that at a certain instant the volume is 700 cm3, the pressure is 120 kPa, and the pressure is increasing at a rate of 30 kPa/min. At what rate is the volume decreasing at this instant? cm3/min
Each side of a square is increasing at a rate of 4 cm/s. At what rate is the area of the square increasing when the area of the square is 36 cm?? x cm/s 64
Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f. (If an answer does not exist, enter DNE.) f(t) = 2 cost, f -31/2 st s 31/2 absolute maximum absolute minimum local maximum local minimum
- 1 2 3 4 1 (36.39 KiB) Viewed 32 times
- 1 2 3 4 2 (37.52 KiB) Viewed 32 times
- 1 2 3 4 3 (34.24 KiB) Viewed 32 times
- 1 2 3 4 4 (51.64 KiB) Viewed 32 times
Boyle's Law states that when a sample of gas is compressed at a constant temperature, the pressure P and volume V satisfy the equation PV = C, where C is a constant. Suppose that at a certain instant the volume is 700 cm3, the pressure is 120 kPa, and the pressure is increasing at a rate of 30 kPa/min. At what rate is the volume decreasing at this instant? cm3/min
Each side of a square is increasing at a rate of 4 cm/s. At what rate is the area of the square increasing when the area of the square is 36 cm?? x cm/s 64
Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f. (If an answer does not exist, enter DNE.) f(t) = 2 cost, f -31/2 st s 31/2 absolute maximum absolute minimum local maximum local minimum