The position of an object at time t is given by s(t) = -1 – 13t. Find the instantaneous velocity at t = 8 by finding the derivative. (9 points)

Write the complex number in the form a + bi. 3(cos 60° + i sin 60°) (5 points)

Whose work proved conclusively that spontaneous generation of life from nonlife was not possible?

Solve the triangle. B = 36°, a = 38, c = 17 (5 points)

Will bacteria living in hot springs have more saturated or unsaturated fatty acids?  Give reason for your answer.    

Identify which of the following is not a potential source of energy for the human body.

Find the derivative of f(x) = 8x + 4 at x = 9. (6 points)

Why it’s critical for DNA polymerase to have proof reading activity?          

Write the sum using summation notation, assuming the suggested pattern continues. 4 – 12 + 36 – 108 + … (5 points)

(06.07 MC)  The cost and customer rating of 15 cars is shown on the scatterplot. The cars are rated on a scale of 0 to 100. Part A: Describe the association shown in the scatterplot. (4 points). Part B: Give an example of a data point that affects the appropriateness of using a linear regression model to fit all the data. Explain. (4 points)Part C: Give an example of a car that is cost effective and rated highly by customers. (2 points)(10 points)