Wyzant Answershttps://www.wyzant.com/resources/answers/questions?f=new-answersAsk questions and get free answers from professional tutorsThu, 25 May 2017 14:07:09 -0500https://www.wyzant.com/images/logos/wyzant-logo.pngWyzant Answershttps://www.wyzant.com/resources/answers/questions?f=new-answershttps://www.wyzant.com/resources/answers/questions?f=new-answers551480https://www.wyzant.com/resources/answers/312613/3x_2y_7_y_x_4Amira from Champlin, MNhttps://www.wyzant.com/resources/answers/users/view/86955523Systems Of Equation SubstitutionSubstitution3x-2y=-7. Y=x+4<div>Use substitution to solve the system of equations </div>Thu, 25 May 2017 10:30:14 -05002017-05-25T10:30:14-05:00551482https://www.wyzant.com/resources/answers/312617/the_sum_of_14_4_increased_by3Tyrec from Philadelphia, PAhttps://www.wyzant.com/resources/answers/users/view/86955541Math Help For CollegeThe sum of -14-4 increased by3?<div>The sum of -14-4 increased by3?</div>Thu, 25 May 2017 10:41:16 -05002017-05-25T10:41:16-05:00551520https://www.wyzant.com/resources/answers/312653/please_find_average_rate_of_change_of_g_x_2x_2_10_from_x_2_to_x_1Germ from Mechanicsburg, PAhttps://www.wyzant.com/resources/answers/users/view/86937045Algebra 2Please find average rate of change of: g(x)=-2x^2 + 10 from x=-2 to x=1<div>g(x)=-2X^2 + 10 from x=-2 to x=1</div>
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<div>Thank You!</div>Thu, 25 May 2017 13:27:15 -05002017-05-25T13:27:15-05:00551448https://www.wyzant.com/resources/answers/312567/the_area_of_a_train_ticket_is_50_square_centimeters_the_perimeter_is_30_centimeters_what_are_the_dimensions_of_the_ticketJacobc from Exeter, RIhttps://www.wyzant.com/resources/answers/users/view/86955301The area of a train ticket is 50 square centimeters. The perimeter is 30 centimeters. What are the dimensions of the ticket<div>The area of a train ticket is 50 square centimeters. The perimeter is 30 centimeters. What are the dimensions of the ticket</div>
<div> </div>Thu, 25 May 2017 07:15:41 -05002017-05-25T07:15:41-05:00551455https://www.wyzant.com/resources/answers/312575/there_are_45_questions_on_a_test_the_best_student_got_39_questions_correct_what_was_the_students_percent_error_round_to_the_nearest_tenth_of_a_percentAssyria from Mobile, ALhttps://www.wyzant.com/resources/answers/users/view/86955369Math HelpThere are 45 questions on a test. The best student got 39 questions correct. What was the students percent error? Round to the nearest tenth of a percent<div>i need help because i dont know what im doin</div>Thu, 25 May 2017 08:43:37 -05002017-05-25T08:43:37-05:00551458https://www.wyzant.com/resources/answers/312581/the_dress_store_is_having_a_sale_where_all_merchandise_is_1_4_off_a_woman_buys_48_of_merchandise_at_the_sale_price_what_would_she_have_had_toNigeria from Halifax, NChttps://www.wyzant.com/resources/answers/users/view/86955392 The dress store is having a sale where all merchandise is 1/4 off. A woman buys $48 of merchandise at the sale price. What would she have had to<div>WHAT WOULD she have had to pay at the regular price?</div>Thu, 25 May 2017 08:57:24 -05002017-05-25T08:57:24-05:00551502https://www.wyzant.com/resources/answers/312643/form_a_polynomialJessica from Colonia, NJhttps://www.wyzant.com/resources/answers/users/view/86632618PrecalculusForm a polynomial <div>Form a polynomial f(x) with real coefficients having the given degree and zeros.</div>
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<div>Degree 4; zeros: 6, multiplicity 2; 3i</div>Thu, 25 May 2017 12:10:49 -05002017-05-25T12:10:49-05:00551509https://www.wyzant.com/resources/answers/312645/if_1000_years_1_day_then_how_many_mins_does_2_yearsLeonard from Crown City, OHhttps://www.wyzant.com/resources/answers/users/view/86955745Math Word Problemif 1000 years = 1 day then how many mins. does 2 years =<div>1 day on planet X is equal to 1000 earth years, so how long would 2 earth years equal on planet X ?</div>Thu, 25 May 2017 12:27:23 -05002017-05-25T12:27:23-05:00551511https://www.wyzant.com/resources/answers/312649/1_day_on_planet_x_is_equal_to_1000_earth_years_how_long_would_2_earth_years_equal_on_planet_xLeonard from Crown City, OHhttps://www.wyzant.com/resources/answers/users/view/86955745Math Word Problem1 day on planet X is equal to 1000 Earth years, how long would 2 earth years equal on planet X ?<div> 1 day on planet x equals 1000 earth years, how long would 2 years be on planet X ?</div>Thu, 25 May 2017 12:40:49 -05002017-05-25T12:40:49-05:00551510https://www.wyzant.com/resources/answers/312647/which_of_the_following_equations_describe_the_line_shown_belowShamir from Kingstree, SChttps://www.wyzant.com/resources/answers/users/view/86955761Algebrawhich of the following equations describe the line shown below<div>(9, 3) and (-3, -6)</div>Thu, 25 May 2017 12:34:42 -05002017-05-25T12:34:42-05:00551501https://www.wyzant.com/resources/answers/312641/complex_zerosJessica from Colonia, NJhttps://www.wyzant.com/resources/answers/users/view/86632618Precalculus complex zeros <div>Find the complex zeros of the following polynomial function. Write f in factored form. f (x)= x^3+ 1</div>
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<div>a.The complex zeros of f are</div>
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<div>b.Use the complex zeros to factor f.</div>Thu, 25 May 2017 12:09:48 -05002017-05-25T12:09:48-05:00551496https://www.wyzant.com/resources/answers/312637/please_find_an_parabola_equation_with_vertex_2_2_and_directrix_9Stephen from Mapleton Depot, PAhttps://www.wyzant.com/resources/answers/users/view/86951922Algebra 2Please find an parabola equation with vertex (2,2) and directrix =9<div>Please find an parabola equation with vertex (2,2) and directrix =9</div>
<div>Thanks!</div>Thu, 25 May 2017 11:49:45 -05002017-05-25T11:49:45-05:00551499https://www.wyzant.com/resources/answers/312639/remaining_zerosJessica from Colonia, NJhttps://www.wyzant.com/resources/answers/users/view/86632618Precalculusremaining zeros<div>Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f. <br />Degree 4; zeros: 8i, 7, −7</div>Thu, 25 May 2017 12:08:04 -05002017-05-25T12:08:04-05:00551474https://www.wyzant.com/resources/answers/312603/the_length_of_a_rectangle_is_3_times_it_39_s_width_if_the_diagonal_of_the_rectangle_is_10_inches_what_is_the_width_of_the_rectangleKeaton from Columbia, MOhttps://www.wyzant.com/resources/answers/users/view/86955462Algebra Word ProblemThe length of a rectangle is 3 times it's width. If the diagonal of the rectangle is 10 inches, what is the width of the rectangle?<div>A= 1 inch</div>
<div>B= 10/3</div>
<div>C= square root of 10/3</div>
<div>D= square root of 10</div>Thu, 25 May 2017 09:56:51 -05002017-05-25T09:56:51-05:00551481https://www.wyzant.com/resources/answers/312615/12xy_40_3xy2_10yNey from Atlanta, GAhttps://www.wyzant.com/resources/answers/users/view/86955545Algebra12xy-40-3xy2+10y<div>I need help figuring it out </div>Thu, 25 May 2017 10:40:36 -05002017-05-25T10:40:36-05:00551488https://www.wyzant.com/resources/answers/312627/prove_1_cosx_sinx_sinx_1_cosx_2cscxMorgan from Portsmouth, NHhttps://www.wyzant.com/resources/answers/users/view/86955575Trig Identitiesprove (1+cosx)/(sinx) + (sinx)/(1+cosx) = 2cscx<div>(1+cosx)/(sinx) + (sinx)/(1+cosx) = 2cscx</div>
<div>use left side as given</div>Thu, 25 May 2017 10:56:39 -05002017-05-25T10:56:39-05:00551491https://www.wyzant.com/resources/answers/312629/if_i_am_babysitting_from_4_15pm_to_8_00pm_8_an_hour_how_much_money_am_i_makingHannah from Saint Charles, MOhttps://www.wyzant.com/resources/answers/users/view/86955612Math.Word ProblemIf I am babysitting from 4:15pm to 8:00pm, $8 an hour, how much money am I making?<div>I just need help to make sure I get the right amout of money owed to me For babysitting next week. Please help </div>Thu, 25 May 2017 11:15:15 -05002017-05-25T11:15:15-05:00551492https://www.wyzant.com/resources/answers/312631/what_is_their_agesAlena from Ortonville, MIhttps://www.wyzant.com/resources/answers/users/view/86955623Consecutive Integerswhat is their ages?<div>The ages of Edna Ellie and Elsa are consecutive integers. The sum of their ages is 111. What is their ages?</div>Thu, 25 May 2017 11:22:36 -05002017-05-25T11:22:36-05:00551485https://www.wyzant.com/resources/answers/312623/mary_has_received_the_following_grades_on_her_first_test_87_93_91_and_88_what_grade_must_she_receive_on_her_5th_test_to_have_an_average_of_90_in_the_classSara from Wayne, MIhttps://www.wyzant.com/resources/answers/users/view/86955568Fuyighmary has received the following grades on her first test: 87,93,91,and 88. What grade must she receive on her 5th test to have an average of 90 in the class<div>hguoooooooooooooooooohbrvLNVuro84ihgughuojhhhhhhhhhnBGuwojbhvjodnbhgfjlkjbhvgcxsdfghyuytredxcvbnm</div>Thu, 25 May 2017 10:54:25 -05002017-05-25T10:54:25-05:00551484https://www.wyzant.com/resources/answers/312621/if_the_radius_of_a_circle_is_4_inches_and_an_arc_is_150_what_is_the_area_of_the_sector_made_by_the_arcJulia from Mount Laurel, NJhttps://www.wyzant.com/resources/answers/users/view/86893536GeometryIf the radius of a circle is 4 inches, and an arc is 150, what is the area of the sector made by the arc? <div>Give an exact answer; use the symbol π for pi in your answer.</div>Thu, 25 May 2017 10:47:48 -05002017-05-25T10:47:48-05:00