Algebra question and answers for December 27, 2023
- Q Consider the explicit formula for an arithmetic sequence. an = 8n +3What is the recursive rule for this formula?A. an=a(n-1) +3 and a?=11B. an=a(n-1) + 8 and a?=11C. an=a(n-1) +3...
- Q Saul reads every week. In his first week of reading, he read 50 pages. Each week after that, he read 65 pages. Which expression represents the total number ofpages Saul...
- Q Find the 200th term of the following arithmetic sequence.-3, 4, 11, 18, 25, ... Type your answer below.a???=
- Q Solve the equation [9]?? X+ [4]?? = [6]?? X + [8]?? for XE Z??. Write your answer as X = [x]?? where 0 ? x < 17. What is x?
- Q Find the domain of f(x) =?x+7/x-2Using interval notation.
- Q The length of a rectangle is 5 more than twice the width. The perimeter is 172 meters. Find the length and width.Width =Length =
- Q A savings account pays a 3% nominal annual interest rate and has a balance of $1,000. Any interest earned is deposited into the account and no further deposits or withdrawals...
- Q Drag the tiles to the correct locations on the equation. Not all pieces will be used.Consider this absolute value function.f(x) = |x + 3|How can function f be rewritten as...
- Q (v^2/7)/v^2/3Write your answer using only a positive exponent? Assume that the variable represents a positive real number.
- Q Consider the belief network on the right.1. Write down a Markov network of p(x1, x2, 3).2. Is your Markov network a perfect map of p(x1, x2, x3) ?
- Q (S ? P) Premise(~P v O) Premise(O ?G) PremiseConclusion: ((S v D) ? G)
- Q A small printing company launched an online ordering system to expand its business. The equation c = 400*(1.03)^m represents the number of customers c it has in terms of the...
- Q A sample of metal alloy weighs 45.20 g. A student places the sample into a graduated cylinder containing water. The liquid water level rises from 55.0 mL to 80.4 mL....
- Q Select the correct location on the image.Marta simplified this expression.4 log5 x + log5 2x - log5 3xIn which step did she incorrectly apply a property of logarithms?4 log5 x...
- Q A gift box has the shape of a rectangular prism. How much wrapping paper do you need to cover the box ?You need ( _____ ) in. of paper to...
- Q Sketch the solution to each system of inequalities.y > -1x/2 + 2y < 3x/2 - 2
- Q Expand the logarithm as much as possible. Rewrite the expression as a sum, difference, or product of logs.Enclose arguments of functions in parentheses and include a multiplication sign between terms....
- Q Neal buys a board game. He pays for the board game and pays $1.54 in sales tax. The sales tax rate is 5.5%.What is the original price of the board...
- Q Find and graph the inverse of the function f(x) = x - 4 for x < 0.f-(x) =
- Q Robert climbed 775 steps in 12(1/2) minutes. How many steps did he average per minute?
- Q Determine whether the given sequence could be geometric, arithmetic, or neither. If possible, identify either the common ratio or the common difference.7, 9, 10, 12,....(a) neither(b) geometric; r = 1/2(c)...
- Q Find all the values of k so that the quadratic expression factors into two binomials. Explain the process used to find the values.3x + kx - 8
- Q Which of the following real numbers are constructible:(a) ??5 + ??7.(b) 1/7(4+??3).
- Q A vehicle purchased for $32500 depreciates at a constant rate of 5% per year. Determine the approximate value of the vehicle 11 years after purchase. Round to the nearest whole...
- Q What is a, the initial amount, for the function: f (x) = 300 (1.16)?? The Compound Interest FormulaA = P(1+r)??1. 3002. .163. x4. 1.16
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