Solve the problem.Suppose the amount of a radioactive element remaining in a sample of 100 milligrams after x years can be described by  How much is remaining after 150 years? Round the answer to the nearest hundredth of a milligram.

A. 3.27 mg
B. 0.03 mg
C. 342.00 mg
D. 3056.94 mg


Answer: A

Mathematics

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Solve the problem.You are driving along a highway at a steady 76 ft/sec when you see a deer ahead and slam on the brakes. What constant deceleration is required to stop your car in 

A. 0.09 ft/sec2 B. 21.16 ft/sec2 C. 5.29 ft/sec2 D. 10.58 ft/sec2

Mathematics

Provide an appropriate response.If a population has exceeded the carrying capacity of its environment, it may suffer a rapid and severe decrease in the population. What is the name of this type of population decrease?

A. Overshoot B. Annual growth rate C. Collapse D. Logistic growth

Mathematics

Find the perimeter of the figure.

A. 47 cm B. 89 cm C. 94 cm D. not enough information given

Mathematics

Solve the problem.Find the maturity value on a $1203 face-value note for 309 days if the discount rate is 11%.

A. $1315.39 B. $1318.18 C. $1316.58 D. $1314.66

Mathematics