Posts by Lanie
Total # Posts: 29
The manager of a home electronics store is considering repricing a new model of digital camera. At the current price of $680 the store sells about 70 cameras each month. Sales data from other stores indicate that for each $20 decrease in price about 5 more cameras per month ...
January 12, 2016
Hi! Can someone help me with these? Thanks! 1.) Determine the slope and the y-intercept of the equation of the line passing through the points (-5, 3) and (1, -3). Write the equation of the line in slope intercept form. 2.) Determine the x- and y- intercepts and use them to ...
September 19, 2014
Fill in the blank with the correct form of the present perfect. You do not need capital letters or accents for this. 1.) Los chicos_____hecho la tarea. 2.) Maria ____ ____ (limpiar) 3.) Usted ha ____(ver) la pelicula? 4.) Yo he ____(comer) los tacos. 5.) Nosotros _____leido el...
May 1, 2014
1.) According to the American College Test (ACT), results from the 2004 ACT testing found that students had a mean reading score of 21.3 and a standard deviation of 6.0. The scores are normally distributed. A student scores a 35. What percent of the data would contain that ...
April 4, 2014
A.) Determine "a" and "k" so both points are on the graph of the function. 1.) (0,1) (2,1); y=a(x-1)^2+k 2.) (1,11) (2,-19); y=a(x+1)^2+k B.) Determine whether or not the function f(x)=0.25(2x-15)^2+15 has a mazimum or a minimum value. Then find the value. ...
January 21, 2014
The table lists the price P of a first-class postage stamp for selected years t. t 1963 1975 1987 2002 2007 p $.05 $.13 $.25 $.37 $.41 (a) Find the slope of each line segment connecting consecutive data points in the table. Can these data be modeled with a line? Explain...
February 27, 2012
Explain what traces the rise of Japan from an isolated society to a major industrial and imperial power. Please help. I need to write a paragraph on this. As you know, don't write me a paragraph. But please answer my question, without links, enough so there is enough ...
January 18, 2011
Describe how a person moves through each of the five stages of Levingers ABCs of relationships model. As you write your description, include answers to the following questions: What do you think people look for in the attraction stage? How do people work on ...
November 17, 2009