Algebra question and answers for October 08, 2023
- Q Factor the trinomial completely by using any method Remember to look for a common factor first Select Prime if the polynomial cannot be factored 157 2 291 0 Prime
- Q nd a basis for the subspace of R4 consisiting of all vectors of the form X1 6x1 x2 6x1 3x2 Gm
- Q 60 degrees A small object with an initial temperature of 135 degrees Fahrenheit is dropped into a tub with a temperature Fahrenheit The function f t Cel kt 60 represents...
- Q Factor completely by using an appropriate method Be sure to note the number of terms in the polynomial Select Prime if the polynomial cannot be factorec 3c a b 6...
- Q actor out the greatest common factor if necessary Then determine if the polynomial is a perfect square trinomial If it is factor it 49u 42uv 9y O The polynomial is...
- Q The intensity of sound is measured on the decibel scale dB The equation dB 10 log I represents the decibel level where I is the ratio of the sound to...
- Q E An account earned interest of 3 per year The beginning balance was 150 The equation t log1 03 150 represents the situation where t is the time in years...
- Q The population of a county is growing at a rate of 9 per year compounded continuously How many years will it take for the population to quadruple according to the...
- Q A population of bears increased by 50 in 4 years If the situation is modeled by an annual growth rate compounded continuously which formula could be used to find the...
- Q In 2010 the population of the United States was approximately 310 million with a 0 97 annual growth rate At this rate the population P 1 in millions can be...
- Q The graph of a function is given Graph the inverse functic 7 6 5 th 6 5 T 3 19 3 2 1 2 3 4 5 6 7 1...
- Q How long will it take money to triple if it is invested at 9 compounded weekly 8 1 compounded continuously It will take about years at 9 compounded weekly Round...
- Q 10 0 4 x 7 1 7 Ok 2 2 6 4 2 10 10
- Q Determine which of the given graphs is that of the function f x 5 x 3 x 1 x 1
- Q Find the Cartesian equations for the curves r 4 sin 0 and 3 sec 0 Sketch the curves together and label their points of intersection in both Cartesian and polar...
- Q A cylindrical water tank has a diameter of 41 ft and is 83 ft tall How many gallons of water can it store Write your answer in scientific notation with...
- Q Sketch the line that you think best approximates the data in the scatter plot Then find an equation of the line To print an enlarged copy of the graph go...
- Q Use Descartes Rule of Signs to determine the possible number of positive and negative real zeros Be sure to include all possibilities H x 2x4 19x 38x 133x 168 AnswerHow...
- Q Use the elementary properties of logarithms to solve the following equation Write your answer as a fraction reduced to lowest terms log 7x 5 Answertow
- Q The revenue function is given by R x x p x dollars where x is the number of units sold and p x is the unit price If p x...
- Q 848 The Metropolis Cab Company which has a fleet of 1000 taxis has divided the city into three zones with one office in each zone The matrix 0 42 0...
- Q Questions 3 8 use information from this table for Town A and Town B for a given year Town A Born Female Town B Born Female 100 300 350 150...
- Q Maximize Q xy2 where x and y are positive numbers such that x y2 5 Cont B x 1 y 2 C x 0 y 5 5 A x 2...
- Q Computers encode information in sequences of ones and zeros called bits One can estimate how many bits are needed to encode a positive integer n with the formula b log...
- Q List the zeros of the polynomial function f x 2x x 2 in ascending order Then provide the multiplicity of each zero and determine if the graph crosses or touches...
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