!! NEED ASAP !! Write an equation that gives the proportional relationship of the graph.
A) y = 3x
B) y = 12x
C) y = 4x
D) y = 1/4x

4. If a salesperson receives a base pay of $800 per month and a 5% commission on sales, what is the regression equation relating monthly sales and income for this person? the first name in the two-part name, followed by the species name, is: a) genus b) phyllum c) cultivar d) none of the above finding a basis for a row space and rank in exercises 5, 6, 7, 8, 9, 10, 11, and 12, find (a)a basis for the row space and (b)the rank of the matrix. The Metalco Company desires to blend a new alloy of 35 percent tin. 25 percent zinc, and 40 percent lead from several avellate alloys having the following properties: Alloy Property 1 2 3 45 Percentag The difference between 9 times a number and 5 is 40. Which of the following equations below can be used to find the unknown number? A. B. C. A science project studying catapults sent a projectile into the air with an initial velocity of 24.5 m/s. The formula for distance (s) in meters with respect to time in seconds is s = 4.9t + 24.5t.a. Find the time that this projectile would appear to have the maximum distance above ground. (Note that you can use graphing technology to help with this, but you should also be able to analyze the problem algebraically.) b. Find the slope of the tangent at that point using lim h0 f(x+h) -f(x) / h Write a short note on functional teams. please use your ownwords. Let A = {x | x 4} and B = {x |x 1 }. Define a function from A to B by f(x) =x/x+3. If it exists find its inverse. To evaluate how well visitors are engaged with the content of a site, the best metric to track would be: A The number of purchases made (B) The number of visitors from search engines The number of visitors using a mobile device D The average number of pages viewed W 3.(10).Suppose that the distribution function of a discrete random variable X is given by 0; a Which statement best describes Russia before 1917? aa rich nation ban open and free society ca democracy with elected officials da society with strict class structure Find the following limits: 1. lim x1 (3x^4 - 2x + 7) ; 2. lim xe Capital rationing occurs when a firm has more than sufficientresources to finance all projects with positive net presentvalue.Group of answer choicesTrueFalse closing the loop in the area of business strategy means that Find the rank and nullity of the matrix: then verify that the values obtained satisfy Formula (4) in the Dimension TheoremDimension Theorem formula 4: if A is a matrix with n columns, thenrank(A) + nullity(A) = nA = 1 -3 2 2 1B = 0 3 6 0 -3C = 2 -3 -2 4 4D = 3 -6 0 6 5E = -2 9 2 -4 -5 the _____ exerts the strongest influence on the act of communication. in voltaic cell which direction do cations within the salt ridge move to maintain charge neutrality? what is the inverse of 23 modulo 55 i.e. which number a has the property that 23*a has the remainder 1 when divided by 55? cultural guidelines that can regulate expression of emotion are called The lifetime of a certain brand of light bulb can be approximated by an exponential distribution. The manufacturer claims the average lifetime is 10,000 hours. (a) Calculate the probability that a randomly chosen lightbulb lasts for more than 20,000 hours? (b) What is the probability that a randomly chosen lightbulb lasts for more than 8,000 hours? (c) Given that a lightbulb has survived for 8,000 hour already, what is the probability it will survive past 20,000 hours?