Provide an appropriate response.Explain what is wrong with the following solution for the equation  in the interval cos 2? = cos ? = ? =  or ? = -17.0px;" />

What will be an ideal response?

---

Answers will vary.  so the first equation cannot be divided by 2.

Mathematics

Solve the problem.At noon, ship A was 14 nautical miles due north of ship B. Ship A was sailing south at 14 knots (nautical miles per hour; a nautical mile is 2000 yards) and continued to do so all day. Ship B was sailing east at  and continued to do so all day. The visibility was 5 nautical miles. Did the ships ever sight each other?

A. Yes. They were within 3 nautical miles of each other. B. No. The closest they ever got to each other was 7.6 nautical miles. C. Yes. They were within 4 nautical miles of each other. D. No. The closest they ever got to each other was 8.6 nautical miles.

Determine whether the sequence converges or diverges. Give the limit if the sequence converges. {(1.04)n}

A. Converges, 1.04 B. Converges, 1 C. Diverges D. Converges, 0

Solve the problem.If the list price is $29.24 and if $6.78 is saved by buying from a discount catalog, what is the discount price for the item?

A. $22.46 B. $36.02 C. $22.56 D. $35.02

Work the problem. Give the answer in scientific notation, rounded to two decimal places, unless otherwise indicated.Assume that the volume of the earth is 4.98 × 1014 cubic meters and the volume of a bacterium is  cubic meters. If the earth could be filled with bacteria, how many would it contain?

A. 2.00 × 1030 bacteria B. 5.00 × 1031 bacteria C. 5.00 × 10-31 bacteria D. 2.00 × 10-30 bacteria