hii Happy New year can you all please answer this​

the answer B and thank 13512What is the length of the side opposite to angle . A cell phone company has three different production sites. Five percent of the cars from Site 1, 7% from Site 2, and 9% from Site 3 have been recalled due to unexpected shutdown issue. Suppose that 60% of the phones are produced at Site 1, 30% at Site 2, and 10% at Site 3. If a randomly selected cell phone has been recalled, what is the probability that it came from Site 3 (write it up to second decimal place) Please help. I dont understand how to do this. Enter the coordinates of the vertices of (Ry-axis r(90, O))(QRST). Is the enzyme lactase a catalyst? why or why not? The diagram below shows how a chemical message produced by one cell is received by other cellsIf these chemical messages are destroyed, the target cells will more demand less supply increase the market price? justify if you are the first one to git it right you will be brainly author most likely wrote this article A. to teach the reader about the proper ways to teach children responsibility. B. to entertain the reader with stories about how parents deal with their children. C. to inform the reader that caring for a pet is more difficult than people think. D. to persuade the reader that parents should adopt a pet into their family. Describe how the ethnic distribution of African Americans in Detroit happened. giving brainlist and 30 points for correct ANSWER!! The Benton family uses up a 1/2 gallon jug of milk every 3 days. At what rate do they drink milk? ok i have been stuck on this most of my math class please help me.-u/3 = -45 Name the process in plants that make glucose? An air conditioning system can circulate 420 cubic feet of air per minute. How many cubic yards of air can it circulate per minute? What are the names of the U.S. presidents who have been assassinated? Why were forests harvested without regard for the consequences for so long?O No one thought they would be around long enough to worry about running outO The forests were always regrowing.O People developed back-up plans for when the forests would be depleted.O They were viewed as an unlimited supply of wood. The distance between -18 and 15 is equal to ______.A. 18 - 15B. 15 - 18C. -18 - 15D. 15 - (-18) 3. There are 2 girls and 3 boys on a camping trip. What is the ratio of girls to boys on the trip? Choose all that apply. 2:3 2 to 5 2:5 2 to 3 3/8 4/11 =three eighths times four elevenths