Tính độ giảm huyết áp dọc theo 30 cm chiều dài của động mạch chủ có bán kính 0,5 cm. Giả sử rằng lưu lượng máu chảy trong động mạch là 8 lít/phút và hệ số nhớt của máu là 4.10–3 Pa.s.

Share three ways you would take to reduce water pollution. Plzzzzzzzzzz Helppppppppppppp!!!!!!!!!!!!!!!!!!!!!!!! 20+PTS and brainliest!!!!!!!!!!Someone from what political party most likely gave sickles the nickname Devil? For the past 30 years, researchers have been experimenting with hooking a human brain up to a computer. They call it a brain-computer interface (or BCI), and they have been making progress over the past 10 years. In 1999, doctors were able to place a BCI in the brain of a man who had suffered a stroke. The BCI interpreted his "thoughts" so that he could use a mouse to move a cursor around on a computer screen to type out his words. This device allowed the man to "speak" with his family and friends even after the stroke had damaged most of his brain function. In 2004, doctors placed a BCI in the brain of a paralyzed man, allowing him to use a mouse to move a cursor. He could also type on a keyboard and play video games. He could even operate a robotic arm. This leap in technology will allow future scientists combine their knowledge of the human body with technology.19Select the correct answer.Which of the following is the best way to paraphrase this paragraph?A. Brain-computer interfaces work when they are connected to the brains of disabled people to allow the people to communicate.B. Researchers have had success in connecting a human brain with a computer using a brain-computer interface.C. Scientists and doctors have been researching brain-computer interfaces for the past 10 years and experimented with them.D. In 10 years, everyone will have a brain-computer interface because researchers are making a lot of progress. 420 is divided between george and Nancy in the ratio 2:3 Find who get more money. What is nationwide? Francis maintenant aide please What was the main effect of the Peloponnesian War? Describe the two types of speciation (in your own way) pleaseee thank you A particle moves along the x-axis so that time t>0 the position is given by x(t)=0.5t^4 - 1.5t^3 - 2t^2 + 6t - 1. What is the velocity of the particle at the first instance the particle is at the origin? what is computer managers In a movie's opening weekend, 879,575 tickets are sold in 755 theaters. The average cost of a ticket is $9.50. What is the average amount of money earned by each theater? Felicia wants to keep her bill under $55. A cell phone provider charges Felicia $50 per month for her plan plus $0.05 per minute of long-distance calls. Which graph correctly shows the number of long-distance minutes Felicia can use this month? While we could never prove it, we suspected him of duplicity, so we were never able to fully trust him despite his numerous good deeds.What is the most likely definition of duplicity?counterfeitingcunningdeterminationdishonesty 7. answer correct for brainliest What is the phase shown below?ProphaseMetaphaseTelophaseAnaphase Does sugar free red bull have energy for cellular respiration and if so what kind? A letter to my best friend telling her about my new English teacher There are 90 seats on a train. 63 of the seats are empty. What percentage of the seats on the train are empty? Silk screening techniques are used for print as well as images.1.True2.False advocacy about mental health essay