Algebra question and answers for December 11, 2023
- Q Barbara can seek financing by issuing either debt or equity. If Barbara devotes minimal effort to her job, her salary will remain at $80,000. If Barbara works hard, she stands...
- Q Type only your answer in the space provided below. Do not round until the finalanswer. Then round to the nearest tenth.A helicopter flies from the airport on a course with...
- Q describes the radius r, in inches, of circle x seconds after it was formed. The function A(x) = x describes the area A of a circle with radius x. Find...
- Q You can use the function f(x) = 331.4 +0.6x to approximate the speed of sound in dry air, where x is the temperature indegrees Celsius.Evaluate f-(350).BrievePORCE? SEroeverestEROTICA PR
- Q a. If $80,000 is invested at 8%, compounded annually, find the future value in 2 years.$93312(Simplify your answer. Round to the nearest cent as needed.)b. If $80,000 is invested at...
- Q You can use the expression d = 1.2?h to approximate the visibility range D, in miles, from a height of h feet abovethe ground. How far above ground is an...
- Q What is a simpler form of the radical expression???81x208Select one:O a. 3x5|y|O b. 9x25O c. 9x25 AO d. 3|x5|y
- Q How many grams are in25 milligrams?25 mg = [?] g
- Q Which of the following is the value of ?(4k+1)?(1) 53(2) 45(3) 37(4) 80
- Q How many hectometers is97 millimeters?
- Q Round to 4 significant figures.42,561
- Q One factor of x + 2x - 11x - 12 is x + 4. Identify all remaining factors.x+1x + 3x-3x-1
- Q Which is a third degree polynomial with -1 and 1 as its only zeros?Ox - x-x+1Ox - x + x - 13x - 3x + 3x ? 1Ox + 3x...
- Q A real root of - 3x+x+7= 0 lies between two consecutive integers.Find these two integers.between -1 and 0between -2 and -1between Qland 1at -1
- Q Round to 2 significant figures.0.000789
- Q How many times does the graph y = (x + 3) touch the x-axis?
- Q Given P(x) = -5x ? 3x + 11x + 16x - 9, which of the followingis true? (Select all that apply.)As x ? ?, P(x) ?As x-00,--8.P(x) ? -?0.As x...
- Q Find the local minimum for f(x)(x) = x ? 5x + 3x + 2.(-3,7)(0.3, -2.5)(0.3, 2.5)(3,-7)
- Q What are the domain and range of f(x) = x - 5x + 2x - 8?Domain: x2 -0.45; Range: All Real NumbersDomain: All Real Numbers; Range: ys -8Domain: All Real...
- Q On each bounce, a ball dropped from 100 feet rises to 1/2 the height from which it has fallen. How high does the ball rise, in feet, on the 10th...
- Q The number of kilograms, y, of a radioactive element that remains after t hours can be modeled by the equation y = 0.23(0.91)t What is the rate of decrease of...
- Q To help pay for Wally's estimated $25,000 in college expenses, Brandon and Trevor make a deposit into a college fund at the beginning of each half-year over the course of...
- Q A plumber charges $25 for a service call plus $50 per hour of service. Write an equation in slope-intercept form for the cost, C, after h hours of service. What...
- Q Determine the amount of money that will be accumulated in an account that pays compound interest, given the initial principal of $29,600 invested at 2.84% annual interest for 6 years...
- Q Solve the system of equations. Write your answer as an ordered pair.3x+2y=82x-5y = 18
- Q How many solutions does the following system have:5x-4y=202x+1=3ySelect one:a. 1b. 0c. noned. Infinitely many
- Q The compound interest formula is in the next textbox, where R is the future value of the investment, r is the annual interest rate (as a decimal), n is the...
- Q What is the "sub-reference" function, f'(x), for the function f(x) = -5(x+3)^2-4 (the function that handles the non-rigid transformation of the parabola, first)?f'(x) = -5xf'(x) = xf'(x) = 5(x+3)f'(x) =...
- Q An open-faced box is to be constructed by cutting squares out of the corners of a 12in by 12in sheet of tin and folding up the sides. Which of the...
- Q USE THE SAVINGS PLAN FORMULA TOANSWER THE FOLLOWING QUESTIONYou put $350 per month in an investment plan that plays an APR of 4.5%. How much money will you have after...
- Q The length of one leg of an isoscele?s right triangle is 3 ft. What is the perimeter of the triangle?3+3?2 ft3+3?3 ft6+3?2 ft 6+3?3 ft
- Q consider a student loan for $17,500 at a fixed APR of 9% for 15 yearsa. calculate the monthly paymentsb. determine the total amount paid over the term of the loanc....
- Q An arc of length 8 in. is intersected by a central angle in a circle with a radius of 3 in. What is the measure of the angle?Round your answer...
- Q Write the given phrase as an algebraic expression. Use the variable x to represent each unknown number.A number divided by four.The answer is
- Q Use the information given below to find tan (a-B).Cos ? = 15/17 with a in quadrant IVtan B=5/12 with B in quadrant IIIGive the exact answer, not a decimal approximation.tan...
- Q Suppose I have $5000 to invest, and I am able to invest it at an 8% rate compounded quarterly.Which formula below shows the correct setup for calculating how much money...
- Q The sum of three consecutive even integers is 162. Find the integers.The integers are (Use a comma to separate answers.)
- Q For all positive values of s, t and h, which of the following is equivalent to s23t2t3/h-2?A. s5t6h2B. s6t5hC. s6t6hD.s5t6/h2E. s6t5/h2
- Q Consider a home mortgage of 200,000 at a fixed APR of 4.5% for 25 yearsA. calculate the monthly paymentB. Determine the total amount paid over the term of the loanC....
- Q Technetium-99m is used as a radioactive tracer for certain medical tests. It has a half-life of 1 day. Consider the function T where T(d) = 800 (1/2)d is the amount...
- Q Compare and contrast the graphs off(x) = (x - 1)(x + 5) / (x-1) and g(x) = x + 5
- Q Let z = [(a, b)] be an integer. Define [z] to be b-a if b>a, a-b if a> b, and 0 otherwise. Prove that this definition is unambiguous.Prove that if...
- Q Consider the following functions.f = ((-3,-3), (1.-2)]andg= {(0, 2), (1,5). (5.2), (3, 2))Step 3 of 4: Find (f g)(1).
- Q (2) = {3+ if "Evaluate f(5) if f x2x x ?23x-4 if2<x<54x-7 if x > 5
- Q The height, h, in feet of a flag on one blade of a windmill as a function of time, t, in seconds can be modeled by the equation. What is...
- Q If 'r' is the radius of the circle and 't' is the degree measure of a central angle that intercepts on the circle an arc of length 's' then s...
- Q Write the following sentence using mathematical symbols.Twice the difference of x and 2 is greater than the reciprocal of 10.
- Q Plot the ordered pair (1.5,0). State in which quadrant or on which axis the point lies.
- Q Solve the following inequality. Write the solution set using interval notation.-3x+1428Select the correct choice below and, if necessary, fill in the answer box to complete your choice.OA. The solution set...
- Q Marsha and Jan both invested money on March 1, 2007. Marsha invested $10,000 at Bank A where the interest was compounded quarterly. Jan invested$9,000 at Bank B where the interest...
- Q Use mathematical induction to determine which formula is true for all natural numbers n.01.3 +2.4+3.5 + ... + n(n + 2) = (n + n)(2n + 7)61 3+2 4+3.5+O1 3+2...
- Q Let VR with Euclidean Inner Product, and let W = span{V1, V2, V3} whereV? (1,0,-4, 0, 2), v2 = (0, 1, 3, 0, 7), v3 = (0, 0, 0, 1,-6).=State...
- Q 4. Decide whether the given statement is always, sometimes, or never true. Give a reason for your answer.a. Rational expressions contain exponents.b. Rational expressions are undefined for values of the...
- Q 3. Divide. Show factoring to earn credit.21x8ya.b.C.7x4yxx + 2x + 16x - 6xXA +5 x3=3xx - 13x15x + 122x + 2x - 40
- Q 1. Simplify each rational expression. State any restrictions on the variable. Show factoring to earn cr5xy15xya.b.C.x + 8x + 16x - 2x - 242y + 8y-242y2-8y + 8
- Q 7. Graph the pair of functions on a graphing calculator. Find the approximate point(s) of intersection.y =1X-3- 6;y = 6.2
- Q Corey spies a bald eagle in a tall tree. He estimates the height of the tree to be 80 feet and the angle of the elevation to the bird frim...
- Q 24. Write an equation for the translation of y =with asymptotes x = 4 and y = -8.X
- Q The logistic growth model H(t) =5,0001+3e -0.72twhat year did 4,808 families own a home?In what year did 4,808 families own a home?represents the number of families that own a home...
- Q Find the domain, points of discontinuity, and x- and y- intercepts of the rational function. Determine whether the discontinuities are removable or non-removable.y = (12-3x) / (x - 7x+12)B. There...
- Q 2. The speeds of an airplane is given by s =dwhere d represents the distance and t is the time. A plane flies 700 miles from New York tot'Chicago at...
- Q 6. CDs can be manufactured for $0.19 each. The development cost is $210,000. The first 500 discs are samples and will not be sold.a. Write function for the average cost...
- Q Optional Extra Credit Challenge: What would it cost to send a rocket to Mars (7.9 x 107 km from the earth) if the average speed of the rocket is 1600...
- Q Shureka Washburn has scores of 83, 64, 89, and 76 on her algebra tests.a. Use an inequality to find the scores she must make on the final exam to pass...
- Q 4. Find the vertical and horizontal asymptotes of the graph of each rational function. Indicate if there are none.(x + 3)(x - 2)(x-2)(x + 1)a. y =b. y =x +...
- Q How will the domain and range of the parent function y =1/x change after the translation of its graph by 3 units up and by 5 units left?
- Q 2AI7 5 35Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A. The solution set is(Type your answer in interval notation. Use integers...
- Q Determine whether the equation is linear or not. Then graph the equation by y = 7x
- Q k(x) =x + 3x - 1(x + 1)(x + 2)Find the partial fraction decomposition for:
- Q Given that (1, 0, 1) is a solution to a system of three linear equations, which of the following is true about the system?O The system can be either inconsistent...
- Q The grade point averages for 10 students are listed below. Find the range of the data.2.0 3.2 1.8 2.9 0.9 4.0 3.3 2.9 3.6 0.8
- Q Every rational function has a vertical asymptote.Select one:O TrueO False
- Q The graph of f(x) =Select one:TrueO Falseis contained within only two quadrants.
- Q The graph of a rational function never crosses a vertical asymptote.Select one:O TrueO False
- Q The time, in seconds, that it takes a pendulum to swing back and forth is modeled by the equation be?32,where / is the length of the pendulum in feetWhat is...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!