Hello! I am struggling with this study guide. If anyone could get the last part (This is a 40 Question Assessment / Study Guide) which is 10 questions long, you will really help me out. Im supposed to be getting a Biology Quiz done, and couldn't get all of the study guide completed cause my family had to take the Queens Funeral today. I apologise for this inconvenience.

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You invest $20,000 into an account that pays 4.5% compounding quarterly. How much interest did you earn after 6 years? 0 $258,363.09 0 $26,159.82 0 $6,159.82 0 $8,23?.48 Colbalt-O has a half-life of 5.27 yea rs. If there was initially 40 grams of the substance, how much is remaining after 15. 81 years? C) 5 grams C) 23.42 grams 0 6.?8 grams 0 31.?5 grams A lime has a pH of 2.2. What is the hydrogen ion concentration? Round answers to four decimal places. 0 0.0438 0 153.4893 0 0.0063 0 155.428?\"r You invest $3,500 into an account where interest compounds monthly. If after 12 years your money has doubled, what was the interest rate? Round answers to the nearest tenth. O 0.1% O 1.2% o 4.3% O 5.3% You find 400 mg of a substance that has a half-life of 20 days. What is it's daily rate of decay? Round answers to four decimal places. O -13.8629 O -0.0347 O -11.4593 O -0.3578The medical examiner is called in to determine how long a person has been deceased. The rate of decay is 43.026 and the temperature outside is 55 degrees. When the medical examiner arrives the temperature of the body was 82 degrees. Assuming the person had a normal body temperature of 98.6 degrees when they passed, how long had the person been deceased? Round answer to the nearest hour. Match the following with how often interest compounds. Annually [Choose] V Semiannually Quarterly [ Choose] V Continuously | [Choose] v| In the summer time fruit flies are the worst. One morning I woke up to 5 fruit flies in my kitchen. Three hours later there were 13 fruit flies. If the growth rate is continuous, at what rate are the flies increasing? Round answers to four decimal places.Solve 34+1 = 2* +4 graphically. O 7.144 O 0.545 O 1.652 O 5.459