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450 high school freshmen were randomly selected for a national survey. Among survey participants, the mean grade-point average (GPA) was 2.96, and the standard deviation was 0.21. What is the margin of error, assuming a 70% confidence level, to the nearest hundredth Plsss help no links or files pls will give brainlest equations equivalent to x/4+1/3=5/6 Would you have supported US intervention in Rwanda and the Balkan's to what extent, and why? answer the following about break even analysis. New city day care center operates from Monday to friday. it has fixed expenses of $5,000 per week and charges each child who attends the program $15 per day. It costs the center $5 per day for supplies and snacks fro each child. How many children must come ot the center each day for it to break even Can yall help me in these 3 questions please Excellent Company has provided the following operating information for one of its divisions: Sales $100,000 Variable expenses $55,000 Contribution margin $45,000 Direct fixed expenses $35,000 Common fixed expenses allocated in proportion to sales amounts to $16,000. Based on the provided information, calculate the division's segment margin. What is the definition of the Turkish flag? What does it convey? What side has the same length as BC? Find the value of x that makes ABCD a parallelogram.DX + 407070X + 40BO A. x = 40B. x = 50O c. x = 70O D. x = 30 HELPPP MEEE PLSSS ASAPPPP !!!!! Why does Paine most likely refer to Joan of Arc?to enlist the aid of the French government in the fight against Britainto show that the Americans have God on their side just as Joan of Arc didto demonstrate how cowardly the British army can beto prove that the British army had been defeated in the past The solid triangular prism shown below is made from metal . The prism is melted down and the metal is used to create a solid cube. Find the side length of the cube. For the triangle, the base is 9cm, Height is 4cm, and Length is 12cm. SOMEONE PLEASE HELP! A school uses the function p(t)=t220t+175 to model the profit (in dollars) expected in a weekend when the tickets are sold at a certain price, t, to the school musical go on sale a. Write an equation to find out the prices at which the school would earn $100 in profit from the school musical each weekend. b. Find out at what prices the tickets should be sold at to make a $100 profit each weekend. SHOW ALL WORK. What is the opposite of dividing by 21? A. dividing by 21 B. multiplying by 21 C. subtracting 21 D. adding 21 Tuberculosis, a respiratory infection is often caused by AIDS?TrueFalse Help me with with all of this 27 points Help plz math question. EXPLAIN HOW YOU GOT THE ANSWER. 30 PTS btw thx if u help Answer 26 and 27 please Find the equation (in terms of x ) of the line through the points (-3,4) and (1,-8)