(05.07 HC) A teacher is assessing the correlation between the number of hours spent studying and the average score on a music test. The table shows the data: Number of hours spent studying(x) 0 0.5 1 1.5 2 2.5 3 3.5 4 Score on music test(y) 60 62 64 66 68 70 72 74 76 Part A: Is there any correlation between the number of hours students spent studying and the score on the music test? Justify your answer. (4 points) Part B: Write a function that best fits the data. (3 points) Part C: What does the slope and y-intercept of the plot indicate? (3 points)

(07.06 MC) What is the quotient (2×3 − 3×2 − 14x + 15) ÷ (x − 3)?

(08.07 MC) Which of the graphs below correctly solves for x in the equation −x2 − 3x − 1 = −x − 4?

(08.07 LC) Use the Perfect Square Trinomial and provide the first step to calculating 382 without a calculator.

The _________ of the efficient market hypothesis suggests that there is little or nothing to be gained from studying past stock price trends. 

(07.06 MC) What is the quotient (2×3 − 13×2 + 16x − 5) ÷ (x − 5)?

(07.06 MC) What is the quotient (3×3 − x2 − x − 1) ÷ (x − 1)?

(06.04 LC) Choose the correct simplification of 7×2(6x + 3×2 − 4).

Price Printing Co. had sales of $10 million, operating income of $3 million, after-tax income of $1 million, assets of $8 million, stockholders’ equity of $5 million, and a total debt of $3 million. What is Price Printing Company’s asset turnover? 

(07.05 LC) The polynomial f(x) is written in factored form: f(x) = (x − 6)(x + 5)(x − 9) What are the zeros of the polynomial function?