50) A baseball card appreciates at a rate of 15% annually. What is the value of the card after 3 years if it was originally purchased for $40? Remember: y=a(1 + r)* or y= a[1 – )".
A) $138.64
B) $120.64
C) $60.84
D) $18.64

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The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

Which inequality has a dashed boundary line when graphed ?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17