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Answers by Zhh

Answers by Zhh
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A ductile hot-rolled steel bar has a minimum yield strength in tension and compression of Syt = 60 kpsi and Syc = 75 kpsi. Using the ductile Coulomb-Mohr theory, determine the factor of safety for the
answered Aug 31, 2021
4 votes
17.1k views
HELPPP The number of members in the Triathlon Club was 36 in 2001 and has increased by 20% each year. Which exponential growth model shows the club's membership in terms of t, the number of years since
answered Jun 26, 2021
4 votes
215k views
Which statement best describes enzymes? 1. Every enzyme controls many different reactions. 2. The rate of activity of an enzyme might change as pH changes. 3. Temperature changes do not affect enzymes.
answered Mar 25, 2021
7 votes
132k views
What is f(g(13)) A. 16 B. 26 C. 32 D. The function is undefined
answered Jan 24, 2021
1 vote
84.3k views
You need a total of 50 pounds of two types of ground beef costing $1.25 and $1.60 per pound, respectively. A model for the total cost y of the two types of beef is y = 1.25x + 1.60(50 − x) Where x is the
answered Nov 9, 2020
5 votes
89.7k views
Please HELP !! Each granola bar costs $1 write an expression that shows the total costs of the granola bars using the variable J
answered Sep 14, 2020
4 votes
195k views
For the function, f(x) = -5x2, find f(-4).​
answered Sep 10, 2020
6 votes
184k views
Choose the correct letter to complete the word. Ellos s_____rvieron una comida deliciosa. Question 10 options: a e i
answered Jan 11, 2020
5 votes
119k views
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