2. Quelles sont les 4 causes (origines) principales des catastrophes naturelles ? Donne 2​

East Africas ___________ is the most tectonically active region of Africa. This is where most of the mountains, volcanoes, and lakes are found in Africa. Drakensburg EscarpmentGreat Rift ValleySahel Jesse looks at the prices of 5 guitars. The prices are $85,$90, $88, $82, and $86. This data set does not contain anextreme value.Which measure of center should Jesse use to describe the prices?A. Either the mean or the median. The values are about the same.B. Mean absolute deviation (MAD)C. Interquartile range (IQR)D. Range Virtually all 19th century railroads were powered by: tu___dieu de tout ton coeur(louer) What is 5 1/2 - 3 1/4=? Ty if you answer. simplify a-(a+b)(it's not b or a-b) PLEASE HELPis 18 35 and 53 going to make a right triangle All of the following are described as the role that media plays in American democracy except : a) Give the public the opportunity to evaluate issues to form reasoned opinions and actions b) Nongovernment sources of information c) Supply information to the citizenry d) A spokesperson for the government Explain why white light splits up into the different colours when it goes through a prism do you consider De las Casas to be a relatable Source? Why or why not the primary wave is the slowest wave among the seismic waves true or false For a school fundraiser, Jessica will make T-shirts. She will order T-shirts and print graphics on them. Jessica must spend $255 on a printing machine and$6.80 per shirt for the blank shirts, Ink, and other supplies.PartWhat is the maximum number of T-shirts Jessica can make with a budget of $1,000?Explain your answer or show your work: How can some types of asthma be prevented?A. by increasing insulin levelsB. by avoiding moldC. by avoiding high fat foodsD. by starting an exercise program In an endurance race, Alyson rode her bicycle 7 miles less than Jeff. Together they rode 39 miles. How far did Alyson ride? A quality control inspector routinely takes random samples of 200 cans of fruit cocktail produced in a packingplant and calculates the proportion of cans from each sample with at least 3 cherries. Suppose that 98% offruit cocktail cans produced in that packing plant contain at least 3 cherriesWhich of the following distributions is the best approximation of the sampling distribution of p?Each distribution uses the same scale.Choose 1 answer:0.980.98 Which of the American wars since 1877 (not including world wars) had the greatest influence on American society? 10 pointsWhat is the molar mass of argon? a person walks 750m due north then 250 m due east of the entire walk takes 12 min find the person average velocity Cul es la diferencia entre los trminos "verso libre" y "verso blanco o suelto "? what's the value of given expression[tex] \sqrt{21 + 79} [/tex]