How are synthetic Cathinones made? Help me, this is for a health project and idk how they are made. This is dues by 11pm please HELP.

whatis 3 1/6 divided by 9/10 what is the perimeter and area for 6m and 4m rectangle floor 1) A motorcycle travels 300 miles south in 3 hours. What is the average velocity? 2)If the velocity of a car is 45 kilometers per hour west, how far can it travel in 0.5 hours? 3)An airplane travels 4,425 kilometers west in 5 hours. What is its average velocity? In the _______________ stage of the industry life cycle, there are few segments, the emphasis on process design is low, and the major functional areas of concern are general management and finance. Susan has just moved into a new house. For some reason, she cannot get the grass to grow in her yard. She decided to grow small amounts of grass inside her house as part of an experiment. The first group of grass is exposed to light intensity of 400. The second group is exposed to light intensity of 1200. The graph below shows the results of Susan's experiment. 11. According to the graph, which of the following should be expected from Susan's two groups of plants? A. The plants at a light intensity of 1200 will produce more oxygen than the plants at 400. B. The plants at a light intensity of 1200 will perform only stage 1 of photosynthesis.C. The plants at light intensity of 400 will produce more glucose than the plants at 1200.D. The plants at a light intensity of 400 will grow more quickly than the plants at 1200. Please help guys this is due tomorrow how do you Simplify 3^6 x 3 4. What causes wind? 1) Jon is standing 60 feet from the base of a cliff watching a friend, Marvin, prepare to bungee jump. The angle of elevation to the top of the cliff is 73. How high is the cliff Marvin is jumping from? Read the excerpt from The Land, Part 1. George looked at me dead center. "You tell our daddy about this?" One thing I liked about my brother George was that he laid things right on the line; he said exactly what was on his mind. On the surface he was an easygoing sort of boy with a body that seemed to hang in a lazy fashion, such as always having one leg dangling over the arm of a chair when our daddy wasn't around. But the truth was, he had himself a fierce kind of temper when baited and a steely right hand to match. Which character is being directly characterized in this excerpt? George Paul Paul's father Mitchell Cary is having a party and can only afford to spend no more than $40 on food. She wants to order at least 3 pizzas which cost $6 a pie, and at least 2 orders of wings that cost $8 per order. Select all the inequalities she would have to graph to determine how many pizzas and wings she could order. Let x stand for the number of pizzas and y stand for the number of wings. Eastern Ice Company sells 10 pound blocks of ice in the shape shown. The volume of the block of ice is 375 Inches cubed. What is the height of the block of ice?A block of ice has a length of 10 inches and a width of 7.5 inches.Use the formula Height = StartFraction Volume Over length times width EndFraction, where l is the length of the prism, w is the width, V is the volume, and h is the height.2.5 inches4 inches5 inches7.5 inches If a DNA molecule consists of 29% Adenine, how much Thymine will it contain? Mrs.Jones got a new freezer. she plugged it in, and it began to get cold. The temperature dropped 12 degrees every hour for 6 hours. What was the change in the temperature in the freezer over those 6 hours? if mM = 4x 3, mN = 9x 6, and mP = 6x 1, find mM Give me the conclusion of RAM Identify and label the way in which heat is being transferred in the picture below,by Radiation, Conductionor Convection?Cool air replaced The speaker in 'I, Too, Sing America" objects toA. the way Americans talk to him.B. the hypocrisy of Walt Whitman's democratic poetry.C. being treated as a second-class cittizen and outsider.D. his family's lack of respect for him at dinner time. )Teenagers' emotions can swing from lofty peaks to deep vallies in a single day. Which statement about the ordered pairs (2, 9) and (3, 6) is true for the equation 5xy/3=13? A $40 hat was on sale with a discount of 40%. What was the total amount Jill had to pay that includes 10% sales tax?