Use the key terms to complete the following sentence:

A demand deposit called a(n) __________ may have restrictions and/or penalties for taking out money.

For a business using just-in-time inventory, a delivery of Q items arrives just as the last item is shipped out. Suppose that items are shipped out at a nonconstant rate such that $f(t)=Q-r \sqrt{t}$ gives the number of items in inventory. Find the time T at which the next shipment must arrive. Find the average value of f on the interval [0, T].

For the following sentence, write the correct choice of the words in parentheses.

The vet shouts, "Don't waste (no, any) time! Get out of the house!"

Remember to use the largest common factor and to check by multiplying. Factor out a negative factor if the first coefficient is negative.

$$8 x+24$$

How would the income effect of a price change be demonstrated by a $10 reduction in the price of tickets to a concert that resulted in a sell-out crowd?

A manufacturer of lightbulbs wants to produce bulbs that last about 700 hours but, of course, some bulbs burn out faster than others. Let $F ( t )$ be the fraction of the company's bulbs that burn out before t hours, so $F ( t )$ always lies between 0 and 1. What is the meaning of the derivative $r ( t ) = F' ( t )$ ?

Show that a directed multigraph having no isolated vertices has an Euler path but not an Euler circuit if and only if the graph is weakly connected and the in-degree and out-degree of each vertex are equal for all but two vertices, one that has in-degree one larger than its outdegree and the other that has out-degree one larger than its in-degree.

Write out the form of the partial fraction decomposition of the function. Do not determine the numerical values of the coefficients. $\frac{x^{2}}{x^{2}+x+6}$

Factor each perfect square trinomial. It may be necessary to factor out a common factor first.

$$9 x^2-12 x+4$$

Factor each perfect square trinomial. It may be necessary to factor out a common factor first.

$$9 x^2-12 x+4$$

Which of the following terrorist groups carried out the 9/ 11 attacks?

A al Qaeda

B Hamas

C Jihad

D Taliban

Factor each perfect square trinomial. It may be necessary to factor out a common factor first.

$$16 x^2-40 x+25$$

After a collision with a power pole, you are trapped in your car, with a high-voltage line (with frayed insulation) in contact with the hood of the car. If you must get out before help arrives, is it safer to step out of the car one foot at a time or to jump with both feet leaving the car at the same time? Explain your reasoning.

Write out and evaluate each sum.

$$\sum_{k=0}^5\left(k^2-2 k+3\right)$$