Answer:
b
Step-by-step explanation:
Answer:
a: 
Step-by-step explanation:



0.8 is greater because 3/4 equals .75
Answer:
125,000 * 1.0625^t years
Step-by-step explanation:
compound interest = increase in amount
100 + 6.25 = 106.25
106.25/100 = 1.0625
therefore, 125,000 * 1.0625^years
Answer:
1/hour =9$
For 12 hours she makes 108$