In the sentence below, correct any errors in the use of comparisons. Cross out any unnecessary words. Insert any missing word by inserting a caret (^) and writing the word above it. If the sentence is already correct, write C at the end.

Then I carefully cut out the pieces with my dad’s jigsaw, which is the most perfect tool for the job.

Zoom out sufficiently far so that the graph appears as a line. What equation does this line appear to have? (Note that the points at which the function is not continuous are not readily seen when you zoom out.)
$f(x)=-\dfrac{x^3-2 x^2+2}{2 x^2}$

$$g(x)=-\dfrac{1}{2} x+1-\dfrac{1}{x^2}$$

Data collected on investments in Broadway shows the number of investors, total invested, name of the show, and profit/loss after one year.

When you organize data in a spreadsheet, it is necessary to lay it out as a data table. Demonstrate how you would lay out this data. Indicate the headings of columns and what would be found in each row.

For each sentence, if the underlined pronoun is correct write C above it. If it is not correct, cross it out and write the correct form of the pronoun above it.

Example 1. My choice for the student delegate will be $\overset{\textit{\color{#c34632}{she}}}{{\underline{\sout{\text{her}}}}}$.

It wasn’t $\underline{\text{I}}$ who left the baseball equipment out on the field.

Identify an advertisement for a product you would consider buying. If the ad appeared in a newspaper or magazine, cut it out and bring it to class. If it appeared online, print it out. If it was aired on the radio or television, either record the ad or write a description of it and bring it to class. Answer the following questions about your ad:

What product or service does the ad promote?

A television advertisement shows a lawyer in a bathing suit coming out of a lake. He says, "If you're in over your head because of bad debts, let us bail you out. We're the best firm in the state." Should there be any restrictions on ads like this? If so, what? Should there be other restrictions on ads? If so, what should they be?

Before a strike in 1994, the median salary of the 746 major league baseball players was about $500,000. The lowest salary was about$100,000 and the highest was over $5,000,000. Choose one option and explain: (i) The owners were paying out around$ $746 \times \$ 500,000 = \$ 373 \text { million }$ $per year in salaries to the players. (ii) The owners were paying out substantially less than$373 million per year to the players. (iii) The owners were paying out substantially more than $373 million per year to the players.

In paragraphs 24-27, the second woman rips the embroidered man completely out of her embroidery because -

A. she did not want the other women to be jealous of her fine stitching B. she was angry and afraid C. she knew she could do better D. she was not paying attention and tore too much of the man out

Answer the next two questions based on the following scenario. Bank #1 receives a $\$20,000$ deposit from a customer. Bank #1 then loans out all its excess reserves of $\$18,000$, which are deposited into Bank #2. Bank #2 loans out all its excess reserves, as does Bank #3, and so on.

If the process described previously continues throughout the banking system until all excess reserves are loaned out, the total change in the money supply resulting from the $\$20,000$ deposit would be

a. $\$18,000$.

b. $\$20,000$.

c. $\$38,000$.

d. $\$200,000$.

You have 10 pairs of socks, five black and five blue, but they are not paired up. Instead, they are all mixed up in a drawer. It's early in the morning, and you don't want to turn on the lights in your dark room. How many socks must you pull out to guarantee that you have a pair of one color? How many must you pull out to have two good pairs (each pair is the same color)? How many must you pull out to be certain you have a pair of black socks?

The speed, s, in metres per second, of water flowing out of a hole near the bottom of a tank relates to the height, h, in metres, of the water above the hole by the formula $s=\sqrt{2gh}$ . In the formula, g represents the acceleration due to gravity, 9.8 m/$s^2$. At what height is the water flowing out a speed of 9 m/s?

The volume of water in a tank t min after it starts draining is $V(t)=350(20-t)^{2} \mathrm{L}$.

How fast is the water draining out after 5 min? after 15 min?

A soda can of mass $m$ and height $L$ is filled with soda of mass $M$. A hole is punched in the bottom of the can to drain out the soda. a) What is the center of mass of the system consisting of the can and the soda remaining in it when the level of soda in the can is $h$, where $0<h<L$ ? b) What is the minimum value of the center of mass as the soda drains out?

Read each sentence and decide if the underlined number should be spelled out. If it should, write the spelled-out form above it. If the number is already correct, write $C$ above it.

Example 1. $\underline{152}$ (One hundred fifty-two) students auditioned for the marching band.

The next rest area is $\underline{100}$ miles away.