In the previous problem suppose your friend in the car measures the width of the car door to be $90 \mathrm{~cm}$. You also measure the width as he goes by you. How will your value for the door width compare to his? (1) Your value will be smaller. (2) Your value will be larger. (3) Your value will be the same. (4) You cannot compare the widths, as the answer depends on the car's speed.

The personnel department of the Tru-Door Company is sending 5 of its employees to a local 2-day training program. The 5 employees’ combined wages total $386 per day. The company paid the registration fee of$50 for each person. The company also paid for the employees’ lunches for the 2 days at a total cost of $82.40. What was the total cost for the Tru-Door Company to send their employees to the training program?

Draw two lines under the verb or verb phrase. Write $A$ (active voice) or $P$ (passive voice) over the verb to tell which voice it is.
Mom will lock the door.

For the given function, find (a) the critical numbers; (b) the open intervals where the function is increasing; and (c) the open intervals where it is decreasing.

$$f(x) = x^{6/7} - x^{13/7}$$

For each function, find (a) the critical numbers; (b) the open intervals where the function is increasing; and (c) the open intervals where it is decreasing. $y=1.1-0.3 x-0.3 x^{2}$

Fill in the blanks.

If f is differentiable on an open interval (a, b) and _____ on (a, b), then f is decreasing on (a, b).

Use your notes to write a summary of the key points of the Popular Front and the New Deal.

For the given function, find (a) the critical numbers; (b) the open intervals where the function is increasing; and (c) the open intervals where it is decreasing.

$$f(x) = x^{16/17} - x^{33/17}$$

What is the load voltage for each of these conditions?
a. Zener diode shorted
b. Zener diode open
c. Series resistor open
d. Load resistor shorted

The houses on the west side of Lincoln Avenue are consecutive odd numbers. Sam and Colleen are next-door neighbors and the sum of their house numbers is 572 . Find their house numbers.

Comment on the following paradox: You can never leave the room in which you are sitting because in order to do so, you must first walk halfway to the door. Then you must walk half the remaining distance to the door, and then half the next remaining distance. Since you must continue to cover the halves of these remaining distances an infinite number of times, you can never leave the room.

Phospholipid substance that helps keep alveoli open?

What is the terminal velocity of a skydiver with a parachute open?

When opening a door, you push on it perpendicularly with a force of $55.0 \mathrm{~N}$ at a distance of $0.850 \mathrm{~m}$ from the hinges. What torque are you exerting relative to the hinges?