Basic Math question and answers for May 09, 2024
- Q A figure drawn on a coordinate plane has vertices at (1, 2), (1, 4), (-4, 4), and (-2,2). On thecoordinate plane below, plot the vertices of the figure after a...
- Q A farmer bought a number of pigs for $168. However, 4 of them died before he could sell the rest ata profit of 2 per pig. His total profit was...
- Q A few years ago, Sarah acquired a parcel of land valued at $16,500. Today, that same parcel of land has a value of $18,975. Find thepercent increase in the property's...
- Q A paper company needs to ship paper to a large printing business. The paper will beshipped in small boxes and large boxes. The volume of each small box is 6...
- Q A landscaper planted 9 flats of impatiens, 11 flats of snapdragons, and 13-flats of phlox. How many flats, did she plant altogether?14She plant altogether flats.(Simplify your answer. Type a mixed...
- Q A landscaper planted 82 flats of impatiens, 12 flats of snapdragons, and 13;flats of phlox. How many flats, did she plant altogether?She plant altogether flats(Simplify your answer. Type a mixed...
- Q O A department store has a discount on shoes based on a percentage of the price. Suppose onepair of shoes is marked down from $60 to $48. What is the...
- Q Find the horizontal and vertical asymptotes of f(x). Then graph f(x).x+4x+2f(x) =If there is a horizontal asymptote, what is it? Select the correct choice below and fill in any answer...
- Q Determine which ordered pairs given are solutions of the linear inequality in two variables.3x - 5y ? - 5; (-1,-2), (4,0)Is the ordered pair (-1-2,) a solution to the inequality?NoYesOIs...
- Q A website received 9,347 visits during the!rst month of its launch. The thirdmonth witnessed three times the numberof visits than the second month. Ifthe website received 13,455 visits over thethree...
- Q Use the equations for the total cost C and total revenue R to find the number x of units a company must sell to break even. (Round to the nearest...
- Q Working alone, Abhasra can pick fortybushels of apples in 10 hours. Elisa canpick the same amount in 11 hours. Howlong would it take them if they workedtogether?4.27 hours? 4.86 hours4.82...
- Q The Garden Center ordered 10 ounces of marigold seed and 7 ounces of carnation seed paying $257.50. On a different day, they ordered another 15 ounces of marigold seed and...
- Q A physician orders 0.7 oz of magnesia and alumina oral suspension antacid 4 times per day for a patient. How many milliliters is the patient to ingest in a day?...
- Q Let f(x) = x + 2x +1Evaluate the function for the following, write your answers in standard form, a + A
- Q If n = 420 and p = 0.6, construct a 99% confidence interval about the population proportion. Round youranswers to three decimal places.Preliminary:a. Is it safe to assume that n...
- Q Write an equation of the line perpendicular to the given line that contains P.P(8, ? 4); y = x/4+5
- Q Garrett can order stickers from two companies. Company A charges a $30 design fee plus $0.80 per sticker. Company B charges a $14 design fee plus $1.20 per sticker. How...
- Q C(f)=16-5fa.) Find mb.) What is the C-intercept?c.) Find C(3)
- Q Given the cubic function f(x)=3x-5x-34x + 24:a) Show that x=4 is a zero off. Use this zero to write down a factor of fb) Use polynomial long division to find...
- Q Find the domain of the function y = 3 tan(2x/3).
- Q Julia has $5.00 to spend on lemons. Lemons cost $0.59 each, and there is no tax on thepurchase. Which of the following inequalities can be used to represent a, the...
- Q A twelve-sided die with sides labeled 1 through 12 will be rolled once. Each number is equally likely to be rolled. What is the probability of rolling a number greater...
- Q The supply and demand curves for a business dealing with wheat areSupply: p= 1.45 +0.00014xDemand: p= (2.373 -0.007x)where p is the price in dollars per bushel and x is the...
- Q A rectangular prism has a height of 3 inches and a volume of 27 cubic inches. The height of this prism is changed to 6 inches, and the other dimensions...
- Q For the following infinite series, find the first four terms of the sequence of partial sums. Then make a conjecture about the value of the infinite series.3+0.8+0.08 +...
- Q The peak shopping time at home improvement store is between 8:00am-11:00 am on Saturday mornings. Management at the home improvement store randomly selected 180 customers last Saturday morning and decided...
- Q In sailing, it is not possible to head straight into the wind. In order to get upwind, asailboat simply sails at an angle to the wind and then turns to...
- Q A landfill has 60,000 tons of waste in it. Each month it accumulates an average of 360 more tons of waste. What is a function rule that represents the total...
- Q Determine whether the conclusion follows logically from the premises.If my jeans are tight, then I will go on a diet.My jeans are tight.Therefore, I will go on a diet.Valid argumentInvalid...
- Q A recent survey found that 70% of all adults over 50 wear sunglasses for driving. In a random sample of 10 adults over 50, what is the probability that at...
- Q Find the slope of the line that is (a) parallel and (b) perpendicular to the line through the pair of points.(-1,3) and (0,0)(a) Select the correct choice below and, if...
- Q Put the equation y = x + 24x + 135 into the form y = (xh) + k:
- Q Use a graphing utility to find the x-intercepts of the graph of the function.y=x-9x-10Select the correct choice below and fill in any answer boxes within your choice.A. The x-intercept(s) is/are...
- Q Your current wage is $1,500 plus 3% commission per month. During your 6-monthemployee review, your boss suggests to change your base rate to $1,200 but isoffering you a larger commission...
- Q A sprinkler rotates 360 to water a circular region. If the total area watered is approximately 2,200yd, determine the radius of the region (the radius is length of the stream...
- Q In order to pay for college, the parents of a child invest $15,000 in a bond that pays 10% interest compounded semiannually. How much money will there be in 17...
- Q Solve for x, where x is a real number.?10x-21 = xIf there is more than one solution, separate them with commas.If there is no solution, click on "No solution".
- Q Identify the slope and y-intercept, if they exist.3x-y=2Part 1 of 2Select "Undefined" if applicable.Part 2 of 2Write the intercept as an ordered pair. Select "None" if applicable. If there is...
- Q Classify the following random variable according to whether it is discrete or continuous.the number of emails received on any given daydiscretecontinuous
- Q Forensic scientists use the following function to find the height of a woman if they are given the height of her femur bone, f, in centimeters. Find the height of...
- Q Given the polynomial f(x) = x 3x, what is thesmallest positive integer a such that theIntermediate Value Theorem guarantees a zeroexists between 1 and a?Enter an integer as your answer....
- Q Marta was pregnant 268 days, 258 days, and 270 days for her first three pregnancies. In order for Marta's average pregnancy to equal the worldwide average of 266 days, for...
- Q Graphing the solution region of a system oflinear inequalities can get messy. Brainstormways of graphing the solution region that aren'tso messy. Be creative. Select one of the systemsbelow and work...
- Q A population of rabbits oscillates 35 above and below an average of 129 during the year, hitting the lowest value in January (t = 0). Find an equation for the...
- Q A website got 4 x10? views on Saturday and 8 x106 views onSunday. How many times more views were on Saturday than Sunday?
- Q Write the exponential equation x = 12^y in logarithmic form.
- Q Michelle and Michael collect baseballcards. Michael has 5 more cards thanMichelle. Together they have 27 cards.How many cards does each have?
- Q When the sun is at a certain angle in the sky, a 100-foot building will cast a 25-foot shadow. How tall is a person if he casts a 1.5-foot shadow...
- Q Graph the equatiob y=-x - 2x + 3 on the accompanyingset of axes. You must plot 5 points including the roots and the vertex.
- Q Keith's school is due west of his house and due south of his friend Mary's house. The distancebetween the school and Mary's house is 15 kilometers and the straight-line distance...
- Q Plot the intercepts to graph the equation.x+4y=8Use the graphing tool to graph the equation. Use the intercepts when drawing theline. If only one intercept exists, use it and another point...
- Q Diana has 360 yards of fencing and wishes to enclose a rectangular area.(a) Express the area A of the rectangle as a function of the width W of the rectangle.(b)...
- Q Alice loaned Juan $8080 at an interest rate of 15 % for 116 days. How much will Juan pay Alice at the end of 116 days? Round your answer to...
- Q Which choice correctly compares the two decimal numbers to hundredths?A) 28.14> 29.11B) 28.61 > 28.48C) 29.13 < 28.37D) 29.19 < 28.32
- Q Graph the linear equation. y=-2/3x+1
- Q Solve the equation 19t + 4t =-12tState your answers as integers or reduced fractions, separated by commas.
- Q At which points is the function continuous?y = 4?3x-2The function is continuous on(Simplify your answer. Type your answer in interval notation. Use integers or fractions for any numbers in the...
- Q There are 630 dishes that need to be rinsed. Omar can rinse them in 105 minutes by himself. It will take his friend Brian 70 minutes to rinse these dishes....
- Q Graph the equation y = x + 12x + 35 on the accompanying set ofaxes. You must plot 5 points including the roots and the vertex.Click to plot points. Click...
- Q Solve for using the square root property.2t-12=-2
- Q John is in a club that collects annual dues. In the first year that he was a member, hepaid $20 in club dues. However, the club dues increase by $2...
- Q Outside temperature over a day can be modelled sa sinusoidal function. Suppose you know the hightemperature for the day is 95 degrees and the low temperature of 65 degrees occurs...
- Q Does the function f(x) = (0.85)x represent exponential growth, decay, or neither?A) Exponential decayB) Impossible to determine with the information given.C) Exponential growthD) Neither
- Q Dominique is allowed to play up to 8 hours of video games this week. They want to play videogames for at least 4 hours this weekend. Which of the following...
- Q The decay rate, k, for a particular radioactive element is 2.5%, where time is measured in years. Find the half-life of the element.The half-life is years.(Round to one decimal place...
- Q Working together, two pumps can drain a certain pool in 6 hours. If it takes the older pump 15 hours to drain the pool by itself, how long will it...
- Q A voltage V across a resistance R generates a currentI=V/R. If a constant voltage of 6 volts is put across aresistance that is increasing at a rate of 0.2 ohms...
- Q Find two points on the graph of this function, other than the origin, that fit within the given [-10, 10] by [-10, 10] grid. Express each coordinate as aninteger or...
- Q Write in factored form by factoring out the greatest common factor.6y - 3y
- Q Richard mows 5 lawns for $25 each. Hespends $15 on gas, then gives his dad halfof what is left to cover his car insurance.He then spends $20 for himself and...
- Q A population numbers 18,000 organisms initially and grows by 15.2% each year.Suppose Prepresents population, and t the number of years of growth. An exponential model forthe population can be written...
- Q Simplify the following expressions completely:A) ?49 =B)?144=
- Q If a person's eye level is h meters above sea level and she can see d kilometers to the horizon, then d = 3.57?h. Suppose the person's eye level is...
- Q The police department in your city was asked by themayor's office to estimate the cost of crime. Thepolice began their study with burglary records, takinga random sample of 500 files...
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