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MATH SOLVE
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Maxwell Flooring started the year with total assets of $160,000 and total liabilities of $75,000. During the year, the business recorded $250,000 in revenues, $100,000 in expenses, and dividends of $30,000. The net income reported by Maxwell Flooring for the year was A : $150,000. B : $85,000. C : $125,000. D : $90,000.
General
4 months ago
You are to make four straight-line moves over a flat desert floor, starting at the origin of an xy coordinate system and ending at the xy coordinates (-140 m, 30 m). The x component and y component of your moves are the following, respectively, in meters: (20 and 60), then (b_x and -70), then (-20 and c_y), then (-60 and -70). What are (a) component b_x and (b) component c_y? What are (c) the magnitude and (d) the angle (relative to the positive direction of the x axis) of the overall displacement?
General
4 months ago
You have all the clubs from a deck, 13 cards, and you can choose 2 from the deck and get paid their product, where all face cards are considered to be 0. You can pay $1 to reveal the difference of any two cards you choose, how much would you pay to play this game?
General
4 months ago
A stack of $5 and $20 bills was counted by the treasurer of an orginization. The total value of the money was $1710 and there were 47 more $5 bills than $20 bills. Find the number of each type bill
General
4 months ago
Which of the statements below is true concerning bar graphs? Choose the correct answer below. A. The largest bar must be displayed first, with the remaining bars in decreasing order. B. Bars must be touching and all the same width. C. The height of each bar represents the category's frequency or relative frequencyD. Bars must be displayed vertically.
General
4 months ago
This problem addresses some common algebraic errors. For the equalities stated below assume that x and y stand for real numbers. Assume that any denominators are non-zero. Mark the equalities with T (true) if they are true for all values of x and y, and F (false) otherwise.(x+y)^2 = x^2 + y^2.(x+y)^2 = x^2 + 2xy+y^2.x/ (x+y)= 1/y.x-(x+y) = y.sqrt{x^2} = x.sqrt{x^2} = |x|.sqrt{x^2+4} = x+2.1(x+y) = 1/x + 1/y.
General
4 months ago
Use the sample data and confidence level given below to complete parts a through d.A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n=1096 and x=542 who said yes. Use a 95% confidecne level.A. find the best point of estimate of the population of portion p.B. Identify the value of the margin of error E.E= round to four decimal places as needed.C. Construct the confidence interval._ < p <_ round to three decimal places.D. Write a statement that correctly interprets the confidence interval.
General
4 months ago
The heights of adult men in America are normally distributed, with a mean of 69.3 inches and a standard deviation of 2.68 inches.The heights of adult women in America are also normally distributed, but with a mean of 64.8 inches and a standard deviation of 2.52 inches.a) If a man is 6 feet 3 inches tall, what is his z-score (to two decimal places)?z = ________b) What percentage of men are SHORTER than 6 feet 3 inches? Round to nearest tenth of a percent.__________%c) If a woman is 5 feet 11 inches tall, what is her z-score (to two decimal places)?z =_________e) Who is relatively taller: a 6'3" American man or a 5'11" American woman? Defend your choice in a meaningful sentence.
General
4 months ago
The temperature in the late afternoonwas -7.5°C. It dropped 5 degrees by earlyevening and then dropped 8.5 degrees by midnight. Write an equation to express the total change in temperature that day.
General
4 months ago
Two people are playing tug of war. One person pulls to the right with 32 N (Newtons) of force. The other person pulls to the left with 37 N of force. How strong is the net force and in which direction?
General
4 months ago
health club currently charges its 1900 clients monthly membership dues of $ 42. The board of directors decides to increase the monthly membership dues. Market research shows that each $ 1 increase in dues will result in the loss of 5 clients. How much should the club charge each month to optimize the revenue from monthly dues?
General
4 months ago
Billy Thornton borrowed $150,000 at a rate of 7.25%, simple interest, with interest paid at the end of each month. The bank uses a 360-day year.How much interest would Billy have to pay in a 30-day month?Select the correct answer.a. $904.75b. $907.75c. $903.25d. $909.25e. $906.25
General
4 months ago
An amount of $21,000 is borrowed for 10 years at 4% interest, compounded annually. If the loan is paid in full at the end of that period, how much must bepaid back?Use the calculator provided and round your answer to the nearest dollar.
General
4 months ago
According to Emergency Room Statistics, in any 6 month period, 15.2% of asthmatic children not on inhalers will have an asthmatic complication requiring the emergency room. A pharmaceutical firm has developed a new steroidal inhaler. The company believes that the use of this steroidal inhaler will decrease the percentage of asthmatic children requiring emergency room care for asthmatic complications. Because the FDA requires 2-sided hypothesis tests, the company tested the following claim: In any 6 month period, the percentage of asthmatic children using their steroidal inhaler that require emergency room care for asthmatic complications will not be 15.2%. To test their claim, they took a SRS of 260 asthmatic children and had them use a steroidal inhaler for 6 months. Of the 260 children, 60 required emergency room care for asthmatic complications at some time in the 6 month period. Calculate the test statistic.
General
4 months ago
Camille asked five of her friends how long they studied for the last math test and what grade they received. She found a linear regression equation for the data to be y = 9.6x + 65.8, with x representing hours.What does the 9.6 and the 65.8 mean in the context of this equation?A) 9.6 = the lowest score you can get;65.8 = the highest score you can get B) 9.6 = the number of points you would increase each hour of studying;65.8 = your score if you studied 0 hours C) 9.6 = the number of points you would increase each hour of studying;65.8 = the highest score you can get D) 9.6 = the number of hours you studied;65.8 = your score if you studied 0 hours
General
4 months ago
pleas help me i have to true it in today
General
4 months ago
Please help fast I need the answer to it!!!@!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Which net matches the solid figure shown below?
General
4 months ago
PLS HELPgraph y=−x+6 8x−4y=−16
General
4 months ago
Suppose you need to know an equation of the tangent plane to a surface S at the point P(4, 1, 3). You don't have an equation for S but you know that the curves r₁(t) = 4 + 3t, 1 − t², 3 − 5t + t²r₂(u) = 3 + u², 2u³ − 1, 2u + 1 both lie on S. Find an equation of the tangent plane at P.
General
4 months ago
Police arrive at a murder scene at 3 : 30 AM and immediately record the body's temperature which was 90degrees°F. At 5:30 AM, after thoroughly inspecting and fingerprinting the area, they again took the temperature of the body which had dropped to 85degrees°F. The temperature of the crime scene has remained at a constant 70degrees°F. Determine when the person was murdered.(Assume that the victim was healthy at the time of death. That is, assume that the temperature of the body at the time of death was 98.6degrees°F.) The person was murdered at ? . (Do not round until the final answer. Then round to the nearest minute asneeded.)
General
4 months ago
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