Which lettered pair of words-a,b,c,d, or e- most nearly expresses the same relationship as the capitalized pair?

INDOLENT : PROCRASTINATE

a. implacable : forgive

b. conservative : change

c. curious : inquire

d. timid : protest

e. indifferent : care

If three distinct points A, B, and C in a plane are such that the slopes of nonvertical line segments AB, AC, and BC are equal, then A, B, and Care collinear. Otherwise, they are not. Use this fact to determine whether the three points given are collinear. $(0,9),(-3,-7),(2,19)$

For the hydrogen atom, if $\int |u|^2 dx = 1$ at t = 0, show that the same is true at all later times. (Hint: Differentiate the integral with respect to t, taking care about the solution being complex valued. Assume that u and $\nabla u \to 0$ fast enough as $|x| \to\infty$.)

A heartbeat detector relies on a geophone placed against the exterior of a truck or car. What can cause the vibrations of the truck or car? (a) Wind (b) Ground vibrations due to other moving cars or trucks (c) Vibrations of passengers in the car or truck (d) All of the above

Say whether one should or should not do the following thing in order to maintain good health. Use "il faut" or "il ne faut pas".

• prendre des menus riches en calories

Say whether one should or should not do the following thing in order to maintain good health. Use "il faut" or "il ne faut pas".

• dormir huit heures par jour

Underline the correct modifier from the pair given in parentheses. Example 1. He feels ($\underline{\text{bad}}$, badly) about stealing her seat.

The boy who takes care of our lawn did (good, well) trimming the hedges.

Say whether one should or should not do the following thing in order to maintain good health. Use "il faut" or "il ne faut pas".

• rester $\`a$ la maison tous les jours

At an urgent care facility, patients arrive at an average rate of one patient every seven minutes. Assume that the duration between arrivals is exponentially distributed.

Find the probability that more than eight patients arrive during a half-hour period.

Refer to the earlier exercise Suppose Fred's plant manufactures a component used by another division of the organization. He has approached you for help in understanding why everyone seems to be making such a big deal about the transfer price that he plans to charge for the component. Fred's comment was, "Transfer prices do not impact the amount of profit earned by the company as a whole, so they don't affect me. I don't care what transfer price is used." Required:

1. Explain whether Fred is correct or incorrect.
2. Explain to Fred why he should care about the transfer price that is chosen.

Use the word in parentheses to combine the following sentence pairs. Add commas where necessary.

Being able to take care of your own car is a great feeling. You still may need a good mechanic to help you with difficult. car problems. (although)

For the sentence below, underline the pronoun in parentheses that agrees with its antecedent.

Example 1. Mary and Pam will have the opportunity to prove (herself, $\underline{\text{themselves}}$) at the concert.

The singer and the orchestra performed (its, their) selection of songs with great care.

Do you think subsidizing organic food production rather than commodity crops to reduce pollution, protect soils, and protect public health would constitute a good use of public money? Why or why not?

Chelsea, a displaced person, is pregnant. She has had no prenatal care, and her diet consists of what she is able to salvage from trash cans. What could you surmise about the PTH levels in her blo