Answer:
fourth answer must be correct
(4)
There’s no inverse for this function but d/dx is (1/((x+(pi/2))^2 +1)
Discount = 38% x $110 = $41.80
Sale Price = $110 - $41.80 = $68.20
Answer: $68.20
<span> C.<span>No, because each lime will cost a bit more than 30¢, so 4 limes will cost a bit more than $1.20.</span></span>