Find the product. (a2)(2a3)(a2 – 8a 9) 2a7 – 16a6 18a5 2a7 – 16a6 – 18a5 2a8 – 16a7 18a6 2a12 – 16a7 18a6.

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value