<span>B) A key chain can hold 3 keys. If there are a total of 12 keys, how many key chains are there?</span>
75√109.5=1.46
1.2√79.1=65.92
5.2√9.16=1.76
17.1 =17.1
Divide 360 by the number of sides or angles that the polygon has
Answer:
129 - 280 = 51.. So the answer is 51%
Answer:
first, u need to know the formula for compound interest, which is:

where A is the final amount
P- initial amount
r- percent compounded(interest)
and
n- number of years
so
we have

3.8/100 = 0.038
1+0.038 =1.038
1.038^4 = 1.160885573136
475 * 1.160885573136 = 551.4206472396
approximately $551.42