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HELP PLEASE! What is BD?? The demand rate for raw material A is normally distributed with an average of 300 pints per day. The standard deviation of daily demand is 15 pints. If the lead time for this material is 4 days, what is the standard deviation of demand during the 4-day lead time Replace the complement COD by a pronoun: He eats the cake. *1.He eats them.2.He eats it. The difference between an observational study and an experiment is that: A. in an observational study, only one group is studied, and in an experiment, two groups are studied.B. in an observational study, the researchers do not control treatment, and in an experiment, they do.C. in an experiment, cause-and-effect is analyzed, and in an observational study, it is not.D. in an experiment, one group is studied over a short period of time, and in an observational study, the group is studied over a longer period of time. You can solve a system of equations by translating it into a matrix,manipulating the matrix until it has eliminated terms,and then translating it back to equations Which is NOT a consequence of increasedtemperatures around the world?A. Melted glaciersB. Flooding of coastal areasC greater incidence of skin cancer D melted polar ice caps What is the difference between equation and function?A. All of the optionsB. An equation tells us in a clear term the nature of relationship between one variable and the other variable(s), but a function may not be explicit enoughC. An equation and a function is that, for an equation each of the values of independent variable should give a corresponding value of a dependent variable , that is not compulsory tor a function. D. All equations are functions but not all functions are equations Brainliest! Brainliest! Brainliest!What was life in the 19th Century? Does a virus have an independent lifecycle? here are some questions from different social studies assignments that i have:1) identify and explain one aspect of today's society that has its roots in societies of the past2) choose either ancient egypt, ancient greece, or ancient rome. explain how their culture, beliefs, and worldview are represented in their art. give examples. 3) how do you think worldview, culture, and beliefs are expressed in modern art (imagery, movies, books, songs, etc.)? give examples. 4) where did the British Empire expand to? and why? 5) how do you think a person's worldview might impact the type of leadership or government they want in a society?6) how does the structure of government in Canada ensure that power is distributed to all regions of the country? i would appreciate anyone's help asap, even if you can only answer one of these questions (don't need to answer all if can't) thanks in advance!! Does anyone have an answer for this?Water erosion and deposition depend on the energy of the stream or river. Explain what does this mean? what is the scale factor from figure a to figure b Please help please guys how are you doing please help to solve this! The volume of a rectangular prism is given by 24x3+78x2+49x+10. The height of the prism is given by 2x+5. Find an expression for the area of the base of the prism Can someone please help me? I would appreciate it, thank you.. name of this musician and some of his songs In which of the following drawings is DE parallel to AC? In a box there are n red marbles and three times as many black marbles. There are 36marbles in the box. How many red marbles are in the box? how do i say hi in a samoan language