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PLEASE ANSWEAR FAST!!! What does it mean if E1 How does the rule of law change society Mark each statement True or False. 1. The equation Ax = b is referred to as a vector equation. A. TrueB. False2. A vector b is a linear combination of the columns of a matrix A if and only if the equation Ax = b has at least one solution. A. TrueB. False3. The equation Ax = b is consistent if the augmented matrix [A b] has a pivot position in every row. A. TrueB. False4. The first entry in the product Ax is a sum of products. A. TrueB. False5. If the columns of an m x n matrix A span Rm, then the equation Ax = b is consistent for each b in Rm.A. TrueB. False What were the main causes of regional differences in North Carolina during the antebellum era name one of the mythical Greek stories and explain the main plot Please please help! Combine like terms.3(2-5) (4w=11) What is the constant of proportionality of y=9x so what does k= A freezer compartment consists of a cubical cavity that is 2 m on a side. Assume the bottom to be perfectly Problems 49 CH001.qxd 2/24/11 12:03 PM Page 49 insulated. What is the minimum thickness of styrofoam insulation (k 0.030 W/m K) that must be applied to the top and side walls to ensure a heat load of less than 500 W, when the inner and outer surfaces are 10 and 35 C Which of the following is not a unit of volume?ALBmLCm^33 Dcm^22PLEASE ANSWER ASAP !! NEED THIS HANDED IN TN Solve the system of equations using elimination, or write no solutions or infinite solutions where applicable4x-y = 7 A 16-oz bottle of parmesan cheese costs $5.78, while an 8-oz bottle costs $3.97. Which is the better buy? Roundyour answer to the nearest cent if necessary. Use the following table to answer the question:ElementMass NumberAtomic NumberAluminum2713Nitrogen147Helium42Fluorine199please helpWhich element has the least neutrons in the nucleus? Aluminum Nitrogen Helium Fluorine divide the following3554by104678 by 40 5. A person who finds new business opportunities and new ways to make profitsis called what? help me fast In "First Lady Michelle Obama's Remarks in Town Hall with Youth of Northern Ireland," how does Mrs. Obama convey her purpose of informing the audience of their potential?She expresses her belief that the audience will leave a long-lasting impact on the world.She explains that she and her husband always enjoy meeting with young people.Mrs. Obama describes how optimistic she feels about future uses of technology. Mrs. Obama stresses that she always held tight to values like honesty and hard work. Someone plz help me a full paragraph I will give brainliest What is the value of 20+65/-2 1.488 divided by 2.1 rounded to nearest tenth Siyoni, Adam and Ben share some money in the ratio 5:3:4 In total, Adam and Ben receive $84 Work out how much they cach get. (help me ill give brainliest!) can some one please help me with this best answer gets brainlestIn this lesson, we identified many uses of geography. One example is urban planning. How would geography be useful in helping to plan the future of a community? Give your response in the form of a short paragraph.