In your own words, describe simple annuity and give at least 3 example

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Apasta salad was chilled in the refrigerator at 35° f overnight for 9 hours. the temperature of the pasta dish dropped from 86° f to 38° f. what was the average rate of cooling per hour?