Because they contain more sugar and acid than regular soda, sports drinks should be reserved for sports that require endurance. Which types of athletes need sports drinks? Procedure: Research the ingredients and effects of several sports drinks. Analysis: Write a paragraph to explain your findings.

(a) Name the three important elements in fertilizers: _ _ __ _

(b) Why are these elements in fertilizers? _ __

The following preliminary findings are the outcome of a multiple regression analysis.

$$\begin{array}{lcr} \text { Source } & \text { Sum of Squares } & \boldsymbol{d f} \\ \hline \text { Regression } & 750 & 4 \\ \text { Error } & 500 & 35 \end{array}$$

How many independent variables are being considered?

Architecture In a 20-row theater, the number of seats in a row increases by three with each successive row. The first row has 18 seats. a. Write an arithmetic series to represent the number of seats in the theater. b. Find the total seating capacity of the theater. c. Front-row tickets for a concert cost $60. After every 5 rows, the ticket price goes down by$5. What is the total amount of money generated by a full house? Find the total seating capacity of the theater.

Use the three explanatory variables Acetic, H2S, and Lactic in a multiple regression to predict Taste. Write a brief analysis of your findings that includes a look at the residuals Based on all the regression analyses you have carried out on these data, which model do you prefer and why?

(a) Using the defining contrasts ABCE and ABDF, obtain a $\frac{1}{4}$ fraction of a $2^6$ design. (b) Show the analysis-of-variance table (sources of variation and degrees of freedom) for all appropriate tests, assuming that E and F do not interact and all three-factor and higher interactions are negligible.

Eastern Imports' adjusted trial balance for the year ended December 31 of the current year is given in the Working Papers. The beginning merchandise inventory amount is $\$128,110.24$. Work this problem independently. Prepare a vertical analysis of each amount in the fourth amount column. Round calculations to the nearest $0.1 \%$.

inherent risks in sports

(a) Classify Make a table listing the strengths and weaknesses of the American-South Vietnamese side in the Vietnam War.

(b) Compare Make a similar table showing the strengths and weaknesses of the Communist side.

(c) Evaluate Information Based on an analysis of the information in your tables, why did the Communists eventually succeed?

Draw a graph that represents going to a movie theater, watching a movie, and returning home from the theater. Let the x-axis represent time and the y-axis represent your distance from home.

Consider the cost of a theater ticket. Is it vector or scalar? Explain.

A movie theater can seat 200 people. For one show, 85 people are in the theater already. Write and solve an inequality to find how many more people can attend this show.

There are seven students at Buzz Middle School each of whom is either in mathematics or theater courses. They are Mary, Alice, Marilyn, Janice, Rui, Delay, and Taneisha. Mary and Alice are in mathematics only, Delay and Taneisha are in theater only, and Marilyn, Janice, and Rui are in both mathematics and theater. Draw Venn diagram correctly to represent the data.