Answer:

Step-by-step explanation:

your answer is 495 dollars. as 45 times 11 equals 495 being the 45 is students and 11 is price
N an acute angle is 90 degrees or less and 90 + 90 is 180 and an obtuse angle is always more than 90 and always less than 180
50.00 - 13.95 = 36.05 (subtract the registration fee)
36.05/0.49 = 73.57 so she can buy 73 songs
Given:
saves 150 per month.
3% per annum ; 0.0025% per month.
compounded interest means that every interest earned per month also earns interest.
2 years = 24 months.
Pls. see attachment for my answer.