5
Determine which of the two acute angles has a sine of
11
A
11
46
B 5 C

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents