Algebra question and answers for February 04, 2024
- Q Evaluate the following sum 41 k 3 41 k 3 1 k k 1 1 k k 1 11 Hint 1 k k 1 1 k 1 k 1
- Q State the domain and range of logg z Domain Range Select the graph of logg z O O 3 hap 3 9 5 5 4 3 N 1 4 3...
- Q You have one type of chocolate that sells for 4 60 lb and another type of chocolate that sells for 7 20 lb You would like to have 10 4...
- Q You need a 15 alcohol solution On hand you have a 315 mL of a 5 alcohol mixture You also have 60 alcohol mixture How much of the 60 mixture...
- Q 14 n 11n 10 4n 36 2 n 9
- Q 15 Need Help 65 1 10 into Simplify Simplify Simplify Simplify Simplify
- Q f in 5 3 4 5 5 3 8 3 8 3 11 3 8 3 11 3 9 29 5 h 5 3 5 3 3 2g 1 1...
- Q Multiplicative Identity Property 14 1 14 1 14 e 14 1 14 1 0 4 1 4 1 14 41 14 0 1 1 14 d Associative Property of Multiplication...
- Q Determine whether each of the following is an expression or an equation a 3x 6 O expression O equation b 4x 8 expression equation c 2 y 7 expression equation...
- Q Use the given property of rational numbers to complete each equation a Additive Inverse Property 7 7 1 2 1 22 7 7 0 1212 1 0 171 2 1...
- Q function to complete the following statement As x 2 f x As x 2 f x 10 8 10 8 6 4 2 4 b 4 6 8 10 D...
- Q swer 2 Points f x 2x 7 answer rounded to the nearest hundredth Keypa Keyboard Shortc
- Q The function f is given by the graph below 10 Answer 5 10 101 5 y Enable Zoom Pan 5 10 Step 1 of 2 Use the graph to determine...
- Q Find the probability of exactly three successes in eight trials of a binomial experiment in which the probability of success is 45 P 3 56 0 45 0 55 8...
- Q Assume that the domain of the sequence is all natural numbers Find the general term of the arithmetic sequence then find the indicated term of the sequence The correct formula...
- Q Write a formula for the general term the nth term of the arithmetic sequence Then use the formula for an to find a10 the 10th term of the seque 7...
- Q b f x g x 1 3x 7 1 3x x 0 0 f g x 1 8 f x Of and g are inverses of each other fand g...
- Q 00 x no f x 5x2n 4 1 5 2 c 0 Determine the interval of convergence Enter your answer using interval notati
- Q Part 2 Graphing Exponential Functions Directions Graph each exponential function by creating a table then identify its key 10 11 1 3 y 2 X Xx 0 Y 1 12...
- Q 12 11 10 9 SO D O 19 7 t 24 D 8 9 10 11 12 Give the equation for the function whose graph appears above Use f x...
- Q Jse Newton s method to estimate the two zeros of the following function Start with x 0 for the left hand zero and x 5 for the right hand zero...
- Q The weekend weather forecast is calling for a high temperature of no more than 87 degrees Fahrenheit Use the following graph to write an inequality that models the situation Saturday...
- Q For the following triangle solve for B Enter your answers as a comma separated list If there is no solution enter NO SOLUTION Round your answers to the nearest degree...
- Q Solve for a a 8 1 O a a 9 and a 9 b a 6 and a 6 O c a 4 and a 4 O d a 8...
- Q value 6 Select the correct order of steps to match the work shown 10x 5 4x 47 14x 5 47 14x 42 x 3 Divide 42 by 14 Add 4x...
- Q 2 An electrician charges a 40 fee to make a house call plus an hourly rate for labor If the total bill for a job that takes 2 hours comes...
- Q Use the law of cosines to solve the following problem The robot arm shown in the figure places packages on a conveyer belt What is the distance x Determine the...
- Q Suppose u and v are orthogonal unit vectors to say that a vector is a unit vector means that it has a length of 1 Find the dot product 3u...
- Q Find a formula for an exponential model Of t 390 x 1 09t f t 682 5 x 0 55t Of t 292 5 x 0 82t Of t 585...
- Q Here is a bivariate data set in which you believe y to be the response variable X 45 7 2 Enter as an ordered pair 92 8 18 2 28...
- Q 1 Part 0 2 3 Part 1 of 2 4 5 6 7 8 9 10 11 Let s go to the movies A random sample of 41 Foreign Language...
- Q Brent William Charlie and Dave competed in the Olympics These four divers placed first second third and fourth in the competition 1 Brent ranked between Charlie and Dave 2 William...
- Q Let y 7 J U1 A 105 190 1 6 U2 2 8 1 28 Compute the distance d from y to the plane in R spanned by u and...
- Q Major League Baseball s World Series is a maximum of seven games with the winner being the first team to win four games Assume that the Atlanta Braves and the...
- Q Find the radius of convergence R of the series x 5 n7 n 1 R Find the interval I of convergence of the series Enter
- Q Table below contains the percentage of woman receiving prenatal care in 2009 for a random sample of countries Pregnant woman receiving 2013 Estimate the mean percentage of woman receiving prenatal...
- Q K A group of 10 workers decides to send a delegation of 3 to their supervisor to discuss their grievances Complete parts a through c below a How many delegations...
- Q A group of 4 students is selected from a group of 13 students to take part in a class in cell biology Complete parts a and b below a In...
- Q Decide whether the exercise involves permutations combinations or neither and then solve the problem In a club with 12 juniors and 13 seniors how many 7 member committees can be...
- Q Ashley will rent a car for the weekend She can choose one of two plans The first plan has an initial fee of 57 and costs an additional 0 13...
- Q Write the sum of the first three terms of the binomial expansion expressing the result in simplified fom 10 The sum of the first three terms of the binomial expansion...
- Q 12 Jose and Caroline are shopping for school supplies Caroline spent 15 50 on 5 notebooks and 3 folders Jose bought 4 notebooks and 4 folders and spent 14 This...
- Q Indicate whether each of the following systems of equations has no solution one solution or an infinite number of solutions y x 1 5y 3x 5 y 3 x y...
- Q Let the total cost function C x be defined as follows C x 1 200 3x 0 0009x2 0 x 6 000 Find the average cost function C C x...
- Q 2 3x 12y 18 6x 24y 36
- Q 10 Solve the system of equations by elimination y x 5 5y 9 x
- Q Julio walked from one corner of a rectangular field to the opposite corner along a diagonal of the field This diagram represents the field and the path Julio walked 50...
- Q Solve 8 for x no solution 0 3 01 0 2 0 1
- Q Approximate the solution of 6e 4 11 to 3 decimal places You may use a graphing utility O 10 255 O 4 606 O 5 609 O 3 394 LOO
- Q Approximate the solution to In 2x 3 2 Round to 3 decimal places O 0 470 O 792 447 4 953 12 266 3 003
- Q Use a graphing utility to approximate the solution to log4x log 4 2x 1 3 Round to 3 decimal places 5 412 O 5 912
- Q If f x x 7 5 and g x 14 determine where f x g x Express your answer using interval notation O 16 U 2 O 12 16 O...
- Q Jolene invests her savings in two bank accounts one paying 6 percent and the other paying 8 percent simple interest per year She puts twice as much in the lower...
- Q A concert to raise money for an economics prize is to consist of 8 works 4 overtures 3 sonatas and a piano concerto Complete parts a and b below K...
- Q Correct Find the zero s of the equation Round decimal values to two places If there is no solution indicate None 4 x 10 0 Answer Keypad Keyboard Shortcuts Enter...
- Q Two forces of magnitude 30 newtons N and 20 N act on an object at angles of 210 and 45 with the postive x axis as shown below in the...
- Q art 1 Growth Factor 1 The table below represents the growth of an investment account over 5 years Complete the table and answer the questions X of years O C...
- Q am must fly home to city A from a business meeting in city B One flight option flies directly to city A from B a distance of about 455 miles...
- Q explain your reasoning Situation a You put 100 in a savings account that earns 1 interest every year b You put 10 in a savings account and deposit an additional...
- Q Consider the following relation 1 8 0 9 9 7 7 8 5 8 2 7 Step 1 of 2 Determine the values in the domain and range of the...
- Q Clare surveyed some students at her school about their favorite professional sports Of the students surveyed 19 said baseball was their favorite sport while 38 of the students had other...
- Q 1 Find the equation for the line that passes through the point 2 0 and that is perpendicular to the line with the equation y 4 x 3 10 1072...
- Q Apply appropriate identities to write as a single trig ratio 1 2 sin 22 a b c cosx cos4x sinx sin4x 2 tan 40 1 tan 40
- Q 1 The graph below represents the value of Lucas investments which average 8 annual returns account balance S 5000 4500 3 4000 3500 3000 2500 2000 4500 1000 500 0...
- Q Which type of study is most likely to involve a placebo A observational study B controlled experiment C survey
- Q 1 You ve won the world s strangest lottery and you have to choose how to receive your prize You have three options 1 to be paid 80 000 today...
- Q Which of the following is a survey given to those that volunteer A convenience sample C self selected sample B random sample D systematic sample
- Q The graph off is shown a b c d e 15 6 J15 0 Evaluate each integral by interpreting it in terms of areas rx dx f x dx f...
- Q Use the Half angle Formula to find the exact value of the expression sin Which Half angle Formula should be used to find sin Select the correct choice below and...
- Q Which of the following is the least biased type of sample A random sample B self selected sample C convenience sample
- Q The half life of radium 225 is approximately 14 9 days Step 3 of 3 How much of a 15 gram sample of radium 225 would remain after 9 days...
- Q Twenty gallons of a salt solution consists of 40 salt It is the result of mixing a 55 solution with a 25 solution How many gallons of each of the...
- Q A piece of cardboard measuring 8 inches by 9 inches is formed into an open top box by cutting squares wit side length from each corner and folding up the...
- Q Question 2 of 16 Step 1 of 1 Determine whether the pair of lines is parallel perpendicular or neither Answer 2x y 5 8x 4y 9 Parallel 0 18 Correct...
- Q 5 A puzzle the closest puzzle 2 cm is shown below Which of the following is to the area of the shaded portions of the A 18 cm B 72...
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