What are the positive and negative effects of the mountain-climbing trade on the local environment and economy? 3-5 sentences, please thx

tech a says that duo-servo brake shoes are only anchored on the top. tech b says that duo-servo brake shoe systems typically adjust automatically during normal brake applications in a forward direction. who is correct? Why was ratification of the Fourteenth Amendment important to black men? A. It guaranteed them freedom of speech. B. It guaranteed them equal protection under the law. C. It guaranteed them the right to vote. D. It guaranteed them freedom from enslavement. How many chromosomes would a cell have after mitosis if it has 24 chromosomes during interphase? The sum of the two numbers is -34 and their difference is 5. Find the numbers. Joey has 80 pens and 30 of them are red. What percent are red? Can yall help me with this COMPLETE THE TAG QUESTIONS. WRITE FULL ANSWERS NOT CONTRACTIONS.For example, Mary loves reading, does not she?1.- She's from a small town in China, _________?2.- They aren't on their way already, _________?3.- I'm not the person with the tickets, _________?4.- John and Max don't like math, __________?5.- He's very handsome, ________?6.- I like chocolate very much, ________?7.- He won't tell her, __________?8.- Anna had a red car, ___________?9.- We should study for the test, __________?10.- You havent cleaned your bike, _________? 3) A block with an unknown mass rests on a rough table. Attached to the mass is astring which is attached to a 12 kg mass that hangs over the edge of the table via apulley. The coefficient of friction is 0.35. When released from rest, the systemreaches a speed of 8 m/s after traveling a distance of 6 m.a. Calculate the acceleration of the system.b. What equation can you use to represent the force of friction acting on theunknown mass.c. Write out Newton's Second Law and solve for the unknown mass. Choose the equation that represents the line that passes through the point (6, -3) and has a slope of. 1/2y-2x+6y-1x-6y=2x-3y=x+3 a wheel has moment of inertia 5 cross times 10 to the power of negative 3 end exponent space k g times m squared and is making 20 revolutions per second. the magnitude of torque needed to stop it in 10 s is: explain what features of endospores make them so resistant to microbial control, and how sterilizing techniques work to destroy them. 1. Solve the equation (9-6p) =-11 for p. Josiah read 28 pages in 1 3/5 hours. At what rate, in pages per hour, did he read?PLEASE HELP!!!! Lee.com accepted a $70,000, 634% , 120-day note on July 26. Lee discounted the note on October 28 at LB Bank at 6%. What proceeds did Lee receive? (Use Days in a year table) (Round your answer to the nearest cent.) Baby lisa automatically turns her head in the direction of a touch on the cheek. This is the _____ reflex. they are usually present during planet formation and then eventually dissipate. what temperature is the material in this disk at? show your work and explain your reasoning clearly. Whats the exact value of sin,cos,tan. Which atoms ionization energy is greater than that of phosphorus (P)?A) BaB) KC) AsD) Cl Which of the following statements concerning platelets is INCORRECT. Platelets: which of the following practices can writers use that will make it more likely for the audience to accept the information provided? a.) use strong language to condemn any practice or individuals who do not support the given information. b.) provide credible sources of references as support for their arguments. c.) add dramatic exaggerations to emphasize the need to accept the given information. d.) use emotions rather than logic to write an article.