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Answers by Bjfletcher

Answers by Bjfletcher
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How much heat is released when a 50 g piece of paraffin cools from 55⁰C to 18⁰. Specific heat of paraffin = 2.9J/gC
answered Oct 29, 2023
20 votes
356k views
Hey so im creating a website about myself and things i love so i need questions about me for inspiration
answered Sep 18, 2023
11 votes
166k views
the price of chive corporation stock will be either $65 or $85 at the end of the year. call options are available with one year to expiration. t-bills currently yield 6 percent. suppose the current price
answered Jun 5, 2023
18 votes
327k views
Julio is playing a trivia game. On his first turn, he lost 105 points. On his second turn, he lost 70 points. On his third turn, he lost 75 points. Enter a sum of three negative integers that models the
answered Feb 6, 2023
9 votes
390k views
A real estate agent sold a house for $250,000 and received a 5.5% commission on the sale. How much was the commission?
answered Oct 18, 2022
25 votes
227k views
Giải bằng phương pháp bài toán M: Min f(x) = 4x1 + 5x2 - 2x3 x1 + x2 + x3 ≤ 6 2x1 + 3x2 - x3 = 1 x1 + 2x2 - x3 = 0 x1; x2; x3 ≥ 0:
answered Aug 14, 2022
16 votes
358k views
What is the slope of a line that is perpendicular to the line through the points A(-1,-2) and B(2,7)
answered May 16, 2022
21 votes
172k views
Find the measure of angle y. A) 19 B) 22 C) 41 D) 120​
answered Apr 11, 2022
12 votes
284k views
On Earth gravity pulls at a constant 5.6 m/sec². True or false
answered Feb 8, 2022
21 votes
164k views
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