I think the answer to your question is 15 hope this helps
Answer:
The sequence converges to 0.
Step-by-step explanation:
Every new number is divided by 4 and will continue to grow smaller until it converges to 0.

Use the table of trigonometric ratios /in a picture/.
Answer: m∠A ≈ 70°
haven't heard these terms before....BUT....
Step-by-step explanation:
UNI-Variate means: singular variable / 1 input / 1 dependant variable
numerical means: a number value