QUIEN QUIERE SER MI AMIGO O AMIGA

The potential (relative to infinity) at the midpoint of a square is 3.0 V when a point charge of Q is located at one of the corners of the square. What is the potential (relative to infinity) at the center when each of the other corners is also contains a point charge of Q Solve for x.7x+ 33x + 35x = [?] An engineering consulting firm wantedto evaluate a rivet process by measuring the formed diameter. The following data represent the diameters (in hundredths of an inch) for a random sample of 24 rivet heads: 6.81 - 6.79 - 6.69 - 6.59 - 6.65 - 6.60 - 6.74 - 6.70 - 6.76 6.84 - 6.81 - 6.71 - 6.66 - 6.76 - 6.76 - 6.77 - 6.72 - 6.68 7.71 - 6.79 - 6.72 - 6.72 - 6.72 - 6.79 - 6.83 a) Set up a 95% confidence interval estimate of the average diameter of rivet heads (in hundredths of an inch). b) Set up a 95% confidence interval estimate of the standard deviation of the diameter of rivet heads (in hundredths of an inch) What is the mean of this data set: 17, 13, 18, 20, 17, 15, 12A. 19B. 16 An electrical company charges 15 p per unit of energy (kWh).Calculate the cost of running a 500 W freezer for a day. Show your working. 11. Caproic acid, which is responsible for the foul odor of dirty socks, is composed of C, H, and O atoms. Combustion of a 0.225-g sample of this compound produces 0.512 g CO2 and 0.209 g H2O. (a) What is the empirical formula of caproic acid Read the following passage and answer the question. Athena, daughter of storming Zeus had not cried out in a piercing voice that stopped all fighters cold, "Hold back you men of Ithaca, back from the brutal war! Break off shed no more blood make peace at once!" What is the meaning of the word piercing as it is used above? gentle, low loud, shrill muted, hushed soothing, soft Fitness Classes cost 6 per person. The table shows the number of people who go to the classes on Thursday, Friday and Saturday.The teacher earns 90% of the total paid.How much does the teacher earn altogether on these days?(4 marks) Amanda hates her new student ID photo. Her hair looks dry, the extra weight she's gained shows, and her neck looks fat. Amanda's also been feeling very tired and mentally dull. Amanda goes to the clinic where you are working. You draw her blood. The test results show her T4 levels are low and her TSH levels are low. Later she is given a TSH stimulation test in which TSH is injected and the T4 levels are monitored. After TSH injection her 14 levels rise. A) Does Amanda have problems with her pituitary or with her thyroid gland? B) How did you come to your conclusion? What type(s) of qualities, or personalities, did Greek gods and goddesses have in Greek mythology? please need help I will be MARKING as BRIANILIST. thank you so much In the picture above, parallel lines p and q are cut by transversal line t. If the measure of angle 1 is 11x+7 and the measure of angle 8 is x+17, then x is equal to _____ and the measure of angle 1 is_____ degrees. The measure of angle 8 is _____ degrees. The mean percent of childhood asthma prevalence in 43 cities is 2.32%. A random sample of 32 of these cities is selected. What is the probability that the mean childhood asthma prevalence for the sample is greater than 2.8%? Interpret this probability. Assume that sigmaequals1.24%. The probability is nothing. Question 1 (1 point)Solve- +13 > 10(Blank 1 is , S, or 2. Blank 2 the number)Recall that < and > are on the keyboard. You can get S and respectively by doing Alt < and Alt > on the keyboard. You may also copy thesymbols from the instruction page or the Copy Symbol and Keyboard Shortcuts Page.Blank 1:Blank 2: evaluate 1/2^-2x^-3y^5A) -1/32B) 16C) -16D)-4 what is the equation of the circle that is centred at the origin and passes through the point (-3,4) Which of the following will help sober up and lower the BAL of an intoxicated person? Exercise Black coffee Time A cold shower Two fair dice are renumbered using -2, -1, 0, 1, 2, 3 instead of theusual numbers. The two dice are thrown in the normal way.Draw a table to show the total score for each of the possibleoutcomes(b) How many ways are there of scoring 0 ?Pls help ASAP Lou Barlow, a divisional manager for Sage Company, has an opportunity to manufacture and sell one of two new products for a five-year period. His annual pay raises are determined by his divisions return on investment (ROI), which has exceeded 23% each of the last three years. He has computed the cost and revenue estimates for each product as follows: Product A Product B Initial investment: Cost of equipment (zero salvage value) $290,000 $490,000 Annual revenues and costs: Sales revenues $340,000 $440,000 Variable expenses $154,000 $206,000 Depreciation expense $58,000 $98,000 Fixed out-of-pocket operating costs $79,000 $59,000The company's discount rate is 16%.Required:1. Calculate the payback period for each product. 2. Calculate the net present value for each product.3. Calculate the internal rate of return for each product.4. Calculate the project profitability index for each product.5. Calculate the simple rate of return for each product. 6A. For each measure, identify whether Product A or Product B is preferred. 6B. Based on the simple rate of return, Lou Barlow would likely: 1. Accept Product A 2. Accept Product B 3. Reject both products The sum of two consecutive numbers is 131. What are the two numbers? A. 64 and 65 B. 64 and 67 C. 65 and 66 D. 130 and 131