Basic Math question and answers for January 24, 2024
- Q K Suppose there are 17 pairs of values for two variables x and y Use the table of critical values and the given value of the linear correlation coefficient r...
- Q A population numbers 12 000 organisms initially and grows by 8 each year Suppose P represents population and t represents the number of years of growth An exponential model for...
- Q 2 Find the perimeter 3 Find the volume 4 Find the area 5 Find the perimeter
- Q 18 This graph shows the profit P dollars on a company s sale of n baseball caps Profit S 2400 1600 800 0 800 P f n n 200 400...
- Q 3 Which sets of ordered pairs represent functions What strategies did you use to find out a 4 3 4 2 4 1 4 0 b 2 4 2 4...
- Q California renews the registration for an automobile the bar graph shown below is included with the bill Use this bar graph to answer the question The following statement is ncluded...
- Q For each of the graphs given below determine how many spanning trees that graph has 1 The graph G shown below Fo A F E A BO 2 The graph...
- Q aggregate supply curve LRAS for the United States The economy is initially at long run equilibrium at point A The Great Depression was unusual because it was so deep and...
- Q 1 point Determine whether each of the following statements is true or false 1 Every graph contains a spanning tree as a subgraph 2 For m n 0 the complete...
- Q V8 V7 5 G 07 H 1 8 V1 V6 V2 V5 V3 V4 3 Let S V V4 V8 Which of the following vertices are in N S A...
- Q 1 point Let V 4 00 For u v E V and a R define vector addition by uvuv 4 u v 20 and scalar multiplication by au u 4...
- Q Assignment 8 Problem 22 1 point Let V R For 2 1 2 EV and a ER define vector addition by u 2 B v v2 0 1 U2 U...
- Q Assignment 8 Problem 21 1 point Let V R For u v V and a ER define vector addition by uv u v 2 and scalar multiplication by a u...
- Q 6 21 Capital asset pricing model MFI Inc has a beta of 0 86 If the expected mar ket return is 11 5 percent and the risk free rate is...
- Q Identify the sentence where the verb tense is consistent O Martin picked up the phone and dials the number Martin pick up the phone and dialed the number O Martin...
- Q 10 of 13 Solve the equation reporting your answer in degrees 2 cos x 1 Choose the correct solution s where k represents any integer 120 k360 60 k360 2...
- Q Macmillan Lea A B A Let the length of side B 6 and the length of side C 11 Find the length of the side A Give an exact answer...
- Q A saleswoman wants to visit eastern cities New York City Boston Cleveland and Washington D C Driving distances are as shown in the figure below what is the shortest trip...
- Q 1 point Consider the matrix blem 18 a The determinant of the matrix is b Does the matrix have an inverse 1 0 37 0 4 3 3 0 0
- Q 1 point Use determinants to determine if the matrix below is singular A 244 det A 05 3 435
- Q Assignm 7 Problem 11 1 point Evaluate the following 3 x 3 determinant Use the properties of determinants to your advantage 17 3 2 1 2 13 3 2 13
- Q 2 A 12 Moot ladder leans against a wall The foot of the ladder is 5 feet from the wall How much would the foot of the ladder have to...
- Q When a seller breaches a contract for the sale of goods to a buyer the buyer is entitled to specific performance of the contract if the goods are unique market...
- Q Jeremy caught 8 fish in a contest The mean weight of the fish was 4 3 kg He forgot to make his own record of the weight of the last...
- Q 21 Median Work out the median for each group of numbers 3 5 8 9 10 11 12 12 13 13 12 12 15 16 10 14 11 2 3...
- Q Assume that math test scores are normally distributed with a mean of 300 and a standard deviation of 60 If you were to score 180 on this exam what percentage...
- Q roblem 3 A Ferris wheel is built such that the height h in feet above ground of a seat on the wheel at time 5 in seconds can be modeled...
- Q Write the ordered pair for each point that is plotted A B C 5 4 3 2 1 D D 5 4 3 2 1 1 2 3 4 5...
- Q A bag is filled with green and blue marbles There are 89 marbles in the bag If there are 9 more green marbles than blue marbles find the number of...
- Q 1 point Net earnings are the total earnings less all of payroll deductions
- Q Give three different points that lie on the line y 52 3 by choosing different values for Note that you must answer all three questions in order for you responses...
- Q In problems 9 and 10 find the exact value of the expressions using the following conditions 15 4 9 sin 20 sin 20 10 sin 0 3 and 0 1
- Q 0 0 College enrollments in the United States are projected to increase from 2012 to 2022 The models below give the projected enrollments among men and women in thousands where...
- Q 10 Suppose a student drew a graph of each function described below For which graphs should the student connect the points Justify your answers a The cost of a custom...
- Q 9 Determine the domain and range of the graph of each function a c 6 4 2 y f x 2 y 0 X 2 2 y N 4 2...
- Q Use Newton s method with initial approximation x 2 to find x2 the second approximation to the root of the equation x x 7 0 Round your answer to four...
- Q 14 The two graphs below have the same shape but different vertical axes Copy each graph and include numbers and units on both axes Write and justify a possible situation...
- Q Use the savings plan formula to answer the following question At age 45 you start saving for retirement If your investment plan pays an APR of 6 and you want...
- Q Find the range and the standard deviation correct to two decimal places 6 7 8 9 10 range standard deviation Need Help Read It
- Q A class obtained the following scores on a test Test Score Frequency 90 1 80 6 70 9 60 4 50 3 40 2 Find the mean the median the...
- Q Find the three measures of central tendency the mean median and mode If an answer does not exist enter DNE 5 6 7 8 9 mean median mode
- Q Given a railroad curve with the following parameters Dc 2 00 00 C 1 18 00 00 PI Station 25 50 00 ft Compute the curve parameters Length of the...
- Q Let S A be sets in a universe U and suppose z S satisfies z A Which of the following statements must be true DA ZE AC OB ZE S...
- Q Micromedia offers computer training seminars on a variety of topics In the seminars each student works at a personal computer practicing the particular activity that the instructor is presenting Micromedia...
- Q According to a particular test a normal score is 600 It can be with a score that satisfies the inequality 600 2 54 has an unusual score Determine the scores...
- Q Question 5 1 point Listen For the polynomial list each real zero and its multiplicity Determine whether th graph crosses or touches the x axis at each x intercept f...
- Q 4 Licen Construct a polynomial function that might have the give 27 2 1 1 11 2 2 Wo Which of the following is a polynomial function that might have...
- Q di Listen The graph of the function hole and a horizontal asymptote The vertical asymptote equation is H T A Type an integer or a simplified fraction The X coordinate...
- Q 4 Listen Give the equation of the oblique asymptote if any of the function x2 2x 8 x 4 f x x2 Oy x 6 no oblique asymptote y x...
- Q Listen Solve the inequality Express your answer using 5x 2 3 01 13 O 1 or 00 1 or a 1
- Q If 3 x 6 7 5x are consecutive terms of a geometric progression G P with constan ratior 0 find the i value of x ii constant ratio
- Q ns Use long division or synthetic division to factor each polynomial completely with the given factor Then give the zeros of the function 1 f x x 5x 12x 36...
- Q Results for this submission Entered 0 229416 0 688247 0 688247 The answer above is NOT correct u Find a unit vector u in the direction opposite of 3 9...
- Q Find a unit vector u in the direction opposite of 3 9 9 u 3 9 9
- Q 1 point Find the angle between the vectors a 7i j 4k and b 2i j 1k Answer in radians 0
- Q Find two unit vectors orthogonal to a 3 4 3 and b 5 0 5 Enter your answer so that the first vector has a positive first coordinate First Vector...
- Q assign7 Problem 14 1 point Find the lengths of the sides of the triangle with the vertices A 2 1 4 B 0 2 8 and C 4 3 7...
- Q Suppose you own a toy company Toy trains sell for 9 20 and toy ponies sell for 5 20 Perhaps you are going to package up the trains and ponies...
- Q Find a unit vector u in the direction opposite of 3 9 9
- Q 1 point Given the matrix a 9 87 A a 4 4 8 2 a find all values of a that make A 0 Give your answer as a comma...
- Q assign7 Problem 5 1 point Determine whether the three points P 1 4 6 Q 2 2 3 R 3 2 0 are collinear by computing the distances between pairs...
- Q 1 point Find a b if a 3 4 4 and b 0 5 1 a b Is the angle between the vectors acute obtuse or right
- Q 18 Anthropologists who study human remains have developed equations for estimating the height of a person from a measure of her or his function bones The height in centimetres is...
- Q In ANOP T is the centroid If TQ 6 find PT Q N R T S P
- Q A company produces and sells 57 760 boxes of canned beans each year Each production run has a fixed cost of 400 and an additional cost of 10 per box...
- Q a b c def 1 ghi a 4g 6h 24h c Mi
- Q 2 Suppose that the mean time to download the home page for the Internal Revenue Service is 1 2 seconds and standard deviation of 4 what is the probability of...
- Q 3x b Is y e x y e 2x y e x e 2x a fundamental solution set for this differential equation Answer yes or no and justify your answer
- Q 2 10 a Show that y c e x c e 2x is a solution to the differential equation y y 6y 0 b Is y e x y e...
- Q 2 For each function i a Find the axis of symmetry Find the optimal value ii y 3x 12x 11 b y 4x 10x 3
- Q c y 5 x 3 x 7 d y x 2 x 10
- Q Verify the identity algebraically Use the table feature of a graphing utility to check your result numerically 2 sec y 2 cot y 2 Use the Cofunction and Pythagorean Identities...
- Q The following bar graph compares women s and men s hourly wages in a recent year Percentage Earning Less than 7 50 per Hour Age 25 and older 20 to...
- Q Find the mean median and mode for the following distribution 4 9 10 9 3 8 11 13 11 14 What problem solving method should be used OA The Order...
- Q List all the ways to select two different members from S without repetition The order in which members are selected is important For example AB is not the same selection...
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