PLEASE HELP ME WITH THIS ONE QUESTION Which of the following are true? (Select all that apply)

A) When more wraps are added to a secondary coil in a transformer the voltage increases.

B) When more wraps are added to a primary coil in a transformer the voltage increases.

C) When more wraps are added to a primary coil in a transformer the voltage decreases.

D) When more wraps are added to a secondary coil in a transformer the voltage decreases.

Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.

Describe the function of the endomembrane system? what organelles are involved?

The second largest public utility in the nation is the sole provider of electricity in 32 counties of southern florida. to meet the monthly demand for electricity in these counties, which is given by the inverse demand function p = 1,200 – 4q, the utility company has set up two electric generating facilities: q1 kilowatts are produced at facility 1, and q2 kilowatts are produced at facility 2 (so q = q1 + q2). the costs of producing electricity at each facility are given by c1(q1) = 8,000 + 6q12 and c2(q2) = 6,000 + 3q22, respectively. determine the profit-maximizing amounts of electricity to produce at the two facilities, the optimal price, and the utility company’s profit