THIS IS DUE TOMORROW PLEASE HELP!!

What did the invasions of the Vikings, Magyars, and Muslims cause? How did it change people's views?

which patented inspection process enables the firewall administrator to gain visibility and ensure that only those who have a business need have access to an application Simplifique la siguiente expresin.(3) 4.3. the social and cultural regulations governing emotional expressions, especially facial expressions are called a 20.0 kgkg wood ball hangs from a 1.30 mm -long wire. the maximum tension the wire can withstand without breaking is 400 nn . a 0.900 kgkg projectile traveling horizontally hits and embeds itself in the wood ball. part a what is the largest speed this projectile can have without causing the cable to break? express your answer with the appropriate units. Is the function that cuts through the points (2, 3) and (-1, 6) increasing or decreasing? a. increasing c. neither b. decreasing d. cannot be determined Please select the best answer from the choices provided A B C D Mark this and return Please help! ( I'll give brainliest! )In three to five sentences, explain how the valleys and mountain ranges form.(4 points)( I will re- write your answer in my own words. ) How many molecules are in 12.80 moles of strontium bydroxide? Bimpe rues 5km per hour faster thean she walk- If she runs for 45 minute and walks for 3 hour.! BE A GOOD NAJM/ NAJMAH, AL find the missing length the tiny country of fremont has a population of 100,000 people. in 2009, there were 2,000 births, 500 deaths, 200 emigrants, and 100 immigrants. what is the population growth rate (r) for 2009? help is needed please and thank you a cylindrical space colony 13 km in diameter and 30 km long has been proposed as living quarters for future space explorers. such a habitat would have cities, land, and lakes on the inside surface and air and clouds in the center. all this would be held in place by the rotation of the cylinder about the long axis. how fast would such a cylinder have to rotate at its perimeter to produce a 1-g gravitational field at the walls of the cylinder? Identify all the statements that relate to the Haymarket Riots.A) Involved Carnegie's steel plantB) Began as support for 8-hour work dayC) Took place in Chicago in 1886D) Involved a railroad companyE) Bombing killed 8 peopleWhich letters are correct? How do you solve #22? The definition of food needed by humans and animals is you open the newspaper and read that europe is headed for a recession. use the fed model to forecast what you expect to happen to the u.s. economy. a. a european recession is a macroeconomic shock that decreases u.s. aggregate expenditure, due to a decrease in net exports . b. demonstrate the effects of the macroeconomic shock, using the is-mp framework. todd is attempting to finish an extraction begun by his lab partner. at this time, his separatory flask contains water and toluene, with benzylamine, 1,3-diphenylacetone, and phenol dissolved in the toluene layer. to separate out the benzylamine, he should add: In the above map, the Pacific plate (oceanic crust) collides with the South American plate (continental crust). Based on the data you mapped and the shape it made above, which plate is more dense and slides under the other? Continental crust this is actually for earth science A doctor wants to estimate the mean HDL cholesterol of all 20- to 29-year-old females. How many subjects are needed to estimate the mean HDL cholesterol within 4 points with 99% confidence assuming S=13.8 based on earlier studies? Suppose the doctor would be content with 90 confidence. How does the decrease in confidence affect the sample size required? which of the following statements is/are true about experimental designs? group of answer choices they are the most rigorous of the designs they do not require random assignment to a control or intervention group it is not possible to conduct a study of this design in the social sciences the comparison and control groups do not need to be equivalent all of the above are true