WyzAnt Answershttp://www.wyzant.com/resources/answers/questions?f=new-answersAsk questions and get free answers from professional tutorsSun, 21 Sep 2014 21:31:51 -0500http://www.wyzant.com/images/WyzAnt_white200.gifWyzAnt Answershttp://www.wyzant.com/resources/answers/questions?f=new-answershttp://www.wyzant.com/resources/answers/questions?f=new-answers290552http://www.wyzant.com/resources/answers/50063/f_x_1_x_2_on_3_x_3_what_is_the_range_of_f_x_on_this_intervalDelaaney from Milford, NEhttp://www.wyzant.com/resources/answers/users/view/85340805Algebra 2f(x)=1/x^2 on-3<=x<=3. What is the range of f(x) on this interval? <div>I need help on my Algebra II homework.</div>Sun, 21 Sep 2014 00:33:57 -05002014-09-21T00:33:57-05:00290604http://www.wyzant.com/resources/answers/50123/9x_2_256_0_using_the_quadratic_formulaNicky from Raleigh, NChttp://www.wyzant.com/resources/answers/users/view/85341242Math Help9x^2-256=0 using the quadratic formula <div>step-by-step </div>
<div>im confused when i get down to ±<span class="orange">√9216/18</span></div>Sun, 21 Sep 2014 12:59:33 -05002014-09-21T12:59:33-05:00290674http://www.wyzant.com/resources/answers/50185/factor_this_expression_step_by_stepBritt from Conway, SChttp://www.wyzant.com/resources/answers/users/view/85315593Factoring Expressionsfactor this expression step by step <div>2x<sup>2</sup>+7x+5</div>Sun, 21 Sep 2014 19:16:38 -05002014-09-21T19:16:38-05:00290676http://www.wyzant.com/resources/answers/50189/how_to_factor_this_expression_step_by_stepBritt from Conway, SChttp://www.wyzant.com/resources/answers/users/view/85315593Factoring Expressionshow to factor this expression step by step<div>3x<sup>2</sup>-7x-6</div>Sun, 21 Sep 2014 19:22:27 -05002014-09-21T19:22:27-05:00290393http://www.wyzant.com/resources/answers/49921/populationTheresa from Jackson, NJhttp://www.wyzant.com/resources/answers/users/view/8321379StatisticsStatistics QuestionMathMath HelpMath Help For CollegePopulation <div> The general population (Population 2) has a mean of 30 and a standard deviation of 5, and the cutoff Z score for significance in a study involving one participant is 1.96. If the raw score obtained by the participant is 45, what decisions should be made about the null and research hypotheses? Report the z-score and your decision. (show all work)</div>Fri, 19 Sep 2014 18:39:56 -05002014-09-19T18:39:56-05:00290680http://www.wyzant.com/resources/answers/50193/convert_310_20_to_a_mixed_numberSavannah from Tacoma, WAhttp://www.wyzant.com/resources/answers/users/view/85341774Math Problem Convert 310/20 to a mixed number<div>I need help to solve this problem</div>Sun, 21 Sep 2014 19:40:39 -05002014-09-21T19:40:39-05:00290665http://www.wyzant.com/resources/answers/50173/how_to_factor_this_quadratic_equation_step_by_stepBritt from Conway, SChttp://www.wyzant.com/resources/answers/users/view/85315708Factoring Quadratic Equationshow to factor this quadratic equation step by step <div>x<sup>2</sup>+9x+2<span style="font-size: small;"><br /></span></div>Sun, 21 Sep 2014 18:23:04 -05002014-09-21T18:23:04-05:00290666http://www.wyzant.com/resources/answers/50175/how_to_factor_this_quadratic_equation_step_by_stepBritt from Conway, SChttp://www.wyzant.com/resources/answers/users/view/85315708Factoring Quadratic Equationshow to factor this quadratic equation step by step <div><span style="font-size: small;">x<sup>2</sup>-6x-16</span></div>Sun, 21 Sep 2014 18:27:10 -05002014-09-21T18:27:10-05:00290668http://www.wyzant.com/resources/answers/50179/how_to_factor_this_quadratic_equation_step_by_stepBritt from Conway, SChttp://www.wyzant.com/resources/answers/users/view/85315708Factoring Quadratic Equationshow to factor this quadratic equation step by step <div>x<sup>2</sup>-49</div>Sun, 21 Sep 2014 18:34:49 -05002014-09-21T18:34:49-05:00290669http://www.wyzant.com/resources/answers/50181/how_to_factor_the_gcf_then_factor_it_completelyBritt from Conway, SChttp://www.wyzant.com/resources/answers/users/view/85315708Factoring Quadratic Equationshow to factor the gcf then factor it completely<div>3x<sup>2</sup>+15x<span style="font-size: small;"><br /></span></div>Sun, 21 Sep 2014 18:40:11 -05002014-09-21T18:40:11-05:00290667http://www.wyzant.com/resources/answers/50177/how_to_factor_this_quadratic_equation_step_by_stepBritt from Conway, SChttp://www.wyzant.com/resources/answers/users/view/85315708Factoring Quadratic Equationshow to factor this quadratic equation step by step <div>x<sup>2 </sup>-10x-24</div>Sun, 21 Sep 2014 18:32:04 -05002014-09-21T18:32:04-05:00290662http://www.wyzant.com/resources/answers/50171/i_am_working_on_multi_step_equation_and_need_help_i_do_not_understand_where_to_start_or_what_to_do_question_is_6r_1_6r_equals_11Priscilla from Lubbock, TXhttp://www.wyzant.com/resources/answers/users/view/85341650MultiI am working on multi step equation and need help I do not understand where to start or what to do question is 6r - 1 + 6r equals 11<div>I am working on multi step equations and need help understanding how to do it 6R - 1 + 6r= 11</div>Sun, 21 Sep 2014 18:09:13 -05002014-09-21T18:09:13-05:00290658http://www.wyzant.com/resources/answers/50169/find_the_rate_at_which_the_area_is_increasing_when_the_radius_is_7_milesHaley from Tempe, AZhttp://www.wyzant.com/resources/answers/users/view/85341643Derivativefind the rate at which the area is increasing when the radius is 7 miles<div>An offshore oil well is leaking oil and creating a circular oil slick. If the radius of the slick is growing at a rate of 4 miles/hour</div>Sun, 21 Sep 2014 18:02:33 -05002014-09-21T18:02:33-05:00290652http://www.wyzant.com/resources/answers/50165/its_in_descriptionJade from Falls City, NEhttp://www.wyzant.com/resources/answers/users/view/9410049Algebra Helpits in description <div>A company has plants located in Michigan, New York, and Ohio where it manufactures laptop com-puters, desktop computers, and servers. The number of units of each product that can be produced per day at each plant are given in the table below. The company has orders for 2,150 laptop com-puters, 2,300 desktop computers, and 2,500 servers. How many days should the company operate each plant in order to exactly fill these orders?</div>Sun, 21 Sep 2014 17:06:59 -05002014-09-21T17:06:59-05:00290655http://www.wyzant.com/resources/answers/50167/an_insect_lays_80_eggs_if_70_of_the_eggs_hatch_and_80_of_the_hatched_ones_die_before_reaching_adulthood_how_many_insects_will_reach_adulthoodKatie from Jena, LAhttp://www.wyzant.com/resources/answers/users/view/85341590Math Word ProblemPercentsAn insect lays 80 eggs. If 70% of the eggs hatch and 80% of the hatched ones die before reaching adulthood. How many insects will reach adulthood?<div>Need steps</div>Sun, 21 Sep 2014 17:25:34 -05002014-09-21T17:25:34-05:00290647http://www.wyzant.com/resources/answers/50161/how_long_did_it_take_alison_to_overtake_alexMegan from Blue Bell, PAhttp://www.wyzant.com/resources/answers/users/view/85337001Algebra 2 QuestionAlgebra 2Algebra 2 HelpSpeedHow long did it take Alison to overtake Alex?<div>Exactly 20 minutes after Alex left home, his sister Alison set out to overtake him. Alex drove at 48 mph and Alison drove at 54 mph. How long did it take Alison to overtake Alex?</div>Sun, 21 Sep 2014 16:55:17 -05002014-09-21T16:55:17-05:00290596http://www.wyzant.com/resources/answers/50113/3_problem_equationDavid from Park Forest, ILhttp://www.wyzant.com/resources/answers/users/view/853412053 Problem Equation3 problem equation<div>-21x-2y+1=-1</div>
<div>12x+1=9</div>
<div>-24x-2y+1=-14</div>
<div> </div>Sun, 21 Sep 2014 12:36:09 -05002014-09-21T12:36:09-05:00290634http://www.wyzant.com/resources/answers/50151/history_test_i_missed_2_questions_looking_for_the_correct_answers_so_i_can_study_for_the_up_coming_exam_can_anyone_helpAmanda from Topeka, KShttp://www.wyzant.com/resources/answers/users/view/85340073HistoryHistory Test. I missed 2 questions, looking for the correct answers so I can study for the up-coming exam. Can anyone help?<div>Question 4 0 / 1 point<br /><strong>What did Governor Lord Dunmore of Virginia do that raised the ire of many elites?</strong><br /><br />Question options:<br /> <br />a) He offered freedom to slaves who fought for the British.<br /><br /> <br />b) He offered freedom to slaves who fought for the patriots.<br /><br /> <br />c) He abandoned his governor's mansion and sailed back to England.<br /><br /> <br />d) He worked as a spy at the Continental Congress.<br /><br /><br />Question 8 0 / 1 point<br /><strong>During the Revolutionary War, pacifist religious people avoided fighting by</strong><br /><br />Question options:<br /> <br />a) burning their conscription letters.<br /><br /> <br />b) pleading exemption on religious grounds.<br /><br /> <br />c) hiring substitutes.<br /><br /> <br />d) hiding in the woods.</div>Sun, 21 Sep 2014 15:44:26 -05002014-09-21T15:44:26-05:00290638http://www.wyzant.com/resources/answers/50155/help_me_with_this_word_problem_pleaseSade from Buffalo, NYhttp://www.wyzant.com/resources/answers/users/view/85341486Alegebra HomeworkHelp me with this word problem please!!!<div>Janie writes a polynomial expression using only one variable x with a degree of 3. Max writes a polynomial expression using only one variable x with the degree of 7. What can you determine about the degree of the sum of Janie and max's polynomials? What can you determine about the degree of the difference of Janie and max's polynomials?</div>Sun, 21 Sep 2014 16:14:24 -05002014-09-21T16:14:24-05:00290631http://www.wyzant.com/resources/answers/50145/write_an_equation_of_the_line_that_passes_through_the_point_7_2_and_is_both_parallel_and_perpendicular_to_y_3Arlinda from Wayne, NJhttp://www.wyzant.com/resources/answers/users/view/85341413Relations And FunctionsWrite an equation of the line that passes through the point (-7,2) and is both parallel and perpendicular to y=-3<div>equation that passes through point (7,2) </div>
<div>and is both parallel and perpendicular to y= -3</div>Sun, 21 Sep 2014 15:16:53 -05002014-09-21T15:16:53-05:00