the letters in the alphabet
<span>Musical arrangement sung in harmony</span>
Answer:
90%
Step-by-step explanation:
You have to turn that 50 into 100%. 50 x 2. So multiply 5 by 2. 5 x 2 =10% Subtract 100% by 10%.
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It nearly became extinct by a combination of commercial hunting and slaughter in the 19th century and introduction of bovine diseases from domestic cattle. With a population in excess of 60 million in the late 18th century, the species was down to just 541 animals by 1889.