ABC Bookstore sells new books according to the demand function P = -Q + 25, where P is the price and Q is the quantity. If the b
2 answers:
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<h3>Answer: Choice C</h3>
Here's how the verification would look like
using the identity here
Answer: 250 m
Step-by-step explanation:
Given
Distance between Ursula and Velda house is 4 km or 4000 m
Ursula walks at the rate of
Velda walks at the rate of
Time taken by them to cover 4000 m is
Distance covered by them 15 min before they meet
Ursula
Velda
The total length covered by them is
They are apart before they meet