Give 3 reasons for the clinical trial of drugs.

Use the diagram to find the angle measures.Find m1, m3, and m4 if m2=117.Find the measures of all four angles if m2+m4=220. Complete the following ionic equation: [tex]Zn + 2Ag^{+} ---\ \textgreater \ ......... + ..........[/tex] According to theorists Guevara and Tse-Tung, what is the relationship between armed struggle and political consciousness? Please answer this correctly A swimmer of mass 64.38 kg is initially standing still at one end of a log of mass 237 kg which is floating at rest in water. He runs toward the other end of the log and dives off with a horizontal speed of 3.472 m/s relative to the water. What is the speed of the log relative to water after the swimmer jumps off Who took control of Japan in the 1930's? *O a. The peopleb. A foreign countryO c. A kingO d. The military If f(x) = 3x + 10x and g(x) = 4x 2, find (f + g)(x). A. 3x 6x + 2 B. 3x + 6x + 2 C. 17x 2 D. 3x + 14x 2 What role does Quinn play in his family?, Does he seem to enjoy that role, or is there something else being portrayed to the audience? Explain your answer. This probability distribution shows the typical distribution of pitches thrown to a batter in a given at bat in a baseball game. Find the probability that the pitcher will throw fewer than 3 pitches to a batter. -3/2 (x-1/3)>1/5-5xWhat is the solution for this ^ inequality. Suppose we hold a forward contract on a stock with expiration 66 months from now. We entered into this contract 66 months ago so that when we entered into the contract, the expiration was T = 1T=1 year. The stock price$ 66 months ago was S_0 = 100S 0 =100, the current stock price is 125125 and the current interest rate is r = 10\%r=10% compounded semi-annually. (This is the same rate that prevailed 66 months ago.) What is the current value of our forward contract? Please submit your answer in dollars rounded to one decimal place so if your answer is 42.67842.678 then you should submit an answer of 42.742.7. These triangles ARE similar! Which reason proves it?Circle one:AA~SSS~SAS~SHOW CALCULATIONS to verify they are similar! Kyra is using rectangular tiles of two types for a floor design. They Tyler each type is shown below: A sector of angle 125 is revomed from a thin circular sheet of radius 18cm. it is then folded with straight edges coinciding to form a right circular cone. what are the steps you would use to calculate the base radius, the semi- vertical, and the volume of the cone? What is the inverse tangent of 0.9?O A. 64.2O B. 90.0O C. 42.0O D. 0.016 Why is gene regulation especially important during development? Which sentence is written in the most precise language?1.Marco tossed out the empty soda can.2.Marco carried the empty soda can.3.Marco threw out the empty soda can.4.Marco recycled the empty soda can. Can you guys plz help me thanks Which statement is true of the British colony of Jamestown help asap. is this b or d. im not really sure so i put d.