WyzAnt Answershttps://www.wyzant.com/resources/answers/questions?f=new-answersAsk questions and get free answers from professional tutorsTue, 01 Dec 2015 01:59:16 -0600https://www.wyzant.com/images/wyzant-logo-type-white.pngWyzAnt Answershttps://www.wyzant.com/resources/answers/questions?f=new-answershttps://www.wyzant.com/resources/answers/questions?f=new-answers406002https://www.wyzant.com/resources/answers/165993/math_problemLinda from Hinesville, GAhttps://www.wyzant.com/resources/answers/users/view/86123459Math HelpMath problem<div>Cork Fee $148.68<br /><br />One coach has 4 guest<br /><br />One coach has 7 guest <br /><br />One coach has 14 guest<br /><br />What is the amount due from each coach?</div>Mon, 30 Nov 2015 15:49:14 -06002015-11-30T15:49:14-06:00406227https://www.wyzant.com/resources/answers/166191/how_do_i_get_1_128_1_64_into_the_lowest_term_fractionNoemi from Blythe, CAhttps://www.wyzant.com/resources/answers/users/view/86124359Turning Fractions Into Their Lowest TermHow do I get 1/128 + 1/64 into the lowest term fraction <div>What are the steps to making 1/128 + 1/64 into the lowest term?</div>Tue, 01 Dec 2015 01:24:21 -06002015-12-01T01:24:21-06:00406226https://www.wyzant.com/resources/answers/166189/basic_trigonometry_questionRena from Silver Spring, MDhttps://www.wyzant.com/resources/answers/users/view/86124352High School Math Helpbasic trigonometry question<div>In the khan academy problems for basic trigonometry, there is a triamgle with a 90 degree angle and numbers for a,b, and c but it doesn't tell you which angle is the angle in the problem so it is impossible to figure out which side is the hypotenuse, opposite, and adjecant sides of the triangle. Is there a way to figure out which corner is the angle in the problem or is it done randomly in the problems made?</div>Tue, 01 Dec 2015 01:15:55 -06002015-12-01T01:15:55-06:00405971https://www.wyzant.com/resources/answers/165967/write_solution_to_system_if_one_exsistBritney from Kingston, OKhttps://www.wyzant.com/resources/answers/users/view/86021997College AlgebraWrite solution to system, if one exsist<div>[ 1 0 2 | 5</div>
<div> 0 1 3 | 4</div>
<div> 0 0 0 | 1 ]</div>Mon, 30 Nov 2015 14:12:21 -06002015-11-30T14:12:21-06:00406220https://www.wyzant.com/resources/answers/166187/how_long_would_it_take_to_stock_the_shelf_if_the_two_clerks_worked_togetherLuz from South El Monte, CAhttps://www.wyzant.com/resources/answers/users/view/86124310Math Word Problemhow long would it take to stock the shelf if the two clerks worked together?<div>One grocery clerk can stick a shelf in 25 min. A second clerk requires 40 min to stock the same shelf. How long would it take to stock the shelf if the two clerks work together?</div>Tue, 01 Dec 2015 00:28:05 -06002015-12-01T00:28:05-06:00406176https://www.wyzant.com/resources/answers/166161/you_deposit_3_500_in_a_savings_account_that_pays_7_5_interest_compounded_semiannuallyhow_much_interest_does_the_account_earn_in_the_first_six_monthsGorgia from Scottsdale, AZhttps://www.wyzant.com/resources/answers/users/view/86124125Applied Mathyou deposit $3,500 in a savings account that pays 7.5% interest compounded semiannuallyHow much interest does the account earn in the first six months? <div>i dont understand this question and i need help</div>Mon, 30 Nov 2015 21:32:54 -06002015-11-30T21:32:54-06:00406057https://www.wyzant.com/resources/answers/166047/algebra_equationTim from Bremerton, WAhttps://www.wyzant.com/resources/answers/users/view/86123658Algebra 2Word ProblemAlgebra equation <div><em>H</em>(<em>t)=-</em>16<em>t<sup>2</sup>+</em>224<em>t+</em>28.25</div>
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<div>distance is <em>d(t)=</em>31.7<em>t</em></div>
<div><em>The height (h) of the football in feet (t) seconds after it is thrown is modeled by h(t)=-16t^2+224t+28.25 .The horizontal distance (d) in feet between the quarterback and the football is modeled by d(t)=31.7t. To the nearest foot</em> How far does the football land from the quarterback?</div>Mon, 30 Nov 2015 17:23:59 -06002015-11-30T17:23:59-06:00406185https://www.wyzant.com/resources/answers/166175/find_all_of_the_indicated_values_for_each_quadratic_equation_1_f_x_2x_178_2x_5_2_y_x_178_4x_2_3_f_x_3x_178_6x_1_4_y_4x_178_8x_8Tiara from Loganville, GAhttps://www.wyzant.com/resources/answers/users/view/86057478Quadratics In Standard FormFind all of the indicated values for each quadratic equation. 1. f(x)=-2x²-2x-5 2. y=x²+4x+2 3. f(x)=3x²-6x+1 4. y=-4x²+8x-8<div>Help me! Thank you! </div>Mon, 30 Nov 2015 22:07:41 -06002015-11-30T22:07:41-06:00406104https://www.wyzant.com/resources/answers/166083/y_1_3x_1_to_y_3x_11Arlana from Dothan, ALhttps://www.wyzant.com/resources/answers/users/view/86123732Akgrebay=1/3x+1 to y=-3x+11<div>How do u do this problem? Please help me for my grade</div>Mon, 30 Nov 2015 18:46:46 -06002015-11-30T18:46:46-06:00406030https://www.wyzant.com/resources/answers/166031/you_buy_a_book_that_is_540_pages_long_you_can_read_about_30_pages_per_hour_how_long_does_it_take_you_to_read_the_bookEsse from Berrien Springs, MIhttps://www.wyzant.com/resources/answers/users/view/86123577Pre Algebrayou buy a book that is 540 pages long. You can read about 30 pages per hour. How long does it take you to read the book?<div>pre algebra question...so simple yet my brain is going to explode</div>Mon, 30 Nov 2015 16:37:22 -06002015-11-30T16:37:22-06:00406160https://www.wyzant.com/resources/answers/166147/i_am_having_trouble_setting_this_one_upBlake from Monticello, ARhttps://www.wyzant.com/resources/answers/users/view/85686313College AlgebraCollege Algebra Word ProblemI am having trouble setting this one up <div>A florist is creating 10 centerpieces for the tables at a wedding reception. Roses cost $2.50 each, lilies cost $4 each, and irises cost $2 each. The customer has a budget of $370 allocated for the centerpieces and wants each centerpiece to contain 15 flowers, with twice as many roses as the number of irises and lilies combined. (Let r represent the number of roses, l represent the number of lilies, and i represent the number irises. )</div>
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<div>(a) Write a system of linear equations that represents the situation. <br /> <br /><br /><br />_____________ = 150<br /><br />_____________ = 370<br /><br />_____________ = 0<br /> <br /><br />(b) Write a matrix equation that corresponds to your system. <br /><br /><br /></div>
<div><br />(c) Solve your system of linear equations using an inverse matrix. Find the number of flowers of each type that the florist can use to create the 10 centerpieces.<br /> <br />roses<br /> <br />lilies<br /> <br />irises</div>Mon, 30 Nov 2015 20:28:56 -06002015-11-30T20:28:56-06:00406206https://www.wyzant.com/resources/answers/166185/store_mark_up_wholesale_item_30_later_have_sale_mark_down_30_from_retail_priceLinda from Jackson, MShttps://www.wyzant.com/resources/answers/users/view/86124268Logic Problemstore mark up wholesale item 30% later have sale mark down 30% from retail price<div>walmart wholesale item marked up 30%, later have a sale and mark down 30% from retail price did he break even</div>Mon, 30 Nov 2015 23:34:40 -06002015-11-30T23:34:40-06:00406180https://www.wyzant.com/resources/answers/166169/the_burial_cloth_of_an_egyptian_mummy_is_estimated_to_contain_58_of_the_carbon_14_it_contained_originally_how_long_ago_was_the_mummy_buried_the_half_life_ofConnor from New York, NYhttps://www.wyzant.com/resources/answers/users/view/86123828PrecalculusThe burial cloth of an Egyptian mummy is estimated to contain 58% of the carbon-14 it contained originally. How long ago was the mummy buried? (The half-life of<div>This exercise uses the radioactive decay model.</div>Mon, 30 Nov 2015 21:43:49 -06002015-11-30T21:43:49-06:00406205https://www.wyzant.com/resources/answers/166183/use_the_pythagorean_theorem_to_find_the_length_of_the_hypotenuse_of_a_right_triangle_given_two_legs_are_10_and_9_give_an_exact_answer_and_a_two_decimal_placeJennifer from Chicago, ILhttps://www.wyzant.com/resources/answers/users/view/85994387Word ProblemsUse the Pythagorean Theorem to find the length of the hypotenuse of a right triangle, given two legs are 10 and 9. Give an exact answer and a two-decimal place <div>Use the Pythagorean Theorem to find the length of the hypotenuse of a right triangle, given two legs are 10 and 9. Give an exact answer and a two-decimal place approximatiom.</div>Mon, 30 Nov 2015 23:31:54 -06002015-11-30T23:31:54-06:00406175https://www.wyzant.com/resources/answers/166159/vertex_2_3_4_33_is_on_the_paralobaDkdnsksn from Houston, TXhttps://www.wyzant.com/resources/answers/users/view/86124118HhfgbbVertex (-2,3) (4,-33) is on the paraloba<div>Jajsnsksjjsjznznznzznznnznznznznznznznnznznzjnsjznsjzbannsnznznznnznznznznznznnznznznzn</div>Mon, 30 Nov 2015 21:28:16 -06002015-11-30T21:28:16-06:00406146https://www.wyzant.com/resources/answers/166127/how_would_you_prepare_2_43_l_of_a_8_00_m_solution_from_a_15_0_m_stock_solutionLatianna from Saint Paul, MNhttps://www.wyzant.com/resources/answers/users/view/86098255ScienceHow would you prepare 2.43 L of a 8.00 M solution from a 15.0 M stock solution?<div>A.) Dilute 1.30 L of the 8.00 M solution to 2.43 L .</div>
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<div>B.) Dilute 2.43 L of the 15.0 M solution to 3.67 L .</div>
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<div>C.) Dilute 1.30 L of the 15.0 M solution to 2.43 L .</div>
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<div>D.) Dilute 2.43 L of the 8.00 M solution to 3.67 L .</div>Mon, 30 Nov 2015 19:57:51 -06002015-11-30T19:57:51-06:00406197https://www.wyzant.com/resources/answers/166181/5th_grade_word_problemAngela from Rancho Santa Margarita, CAhttps://www.wyzant.com/resources/answers/users/view/86124226Math Word Problem5th grade word problem<div>Jane, Andre, & Maria pick apples. Andre picks three times as many pounds as Maria. Jane picks two times as many pounds as Andre. The total weight of the apples is 840 pounds. How many pounds of apples does Andre pick?</div>Mon, 30 Nov 2015 22:53:42 -06002015-11-30T22:53:42-06:00406149https://www.wyzant.com/resources/answers/166131/find_the_product_of_2n_4_and_n_2_6n_4Bordas from Staten Island, NYhttps://www.wyzant.com/resources/answers/users/view/86123963Algebra Important, I Need It TomorrowFind the product of 2n-4 and n^2+6n-4<div>Please explain how You do it in complete sentences i need it tomorrow for exam. Thanks :)</div>Mon, 30 Nov 2015 20:04:52 -06002015-11-30T20:04:52-06:00405433https://www.wyzant.com/resources/answers/165527/describe_the_collision_between_two_vehicles_of_very_different_masses_moving_toward_each_other_at_equal_speedsChantelle from Chicago, ILhttps://www.wyzant.com/resources/answers/users/view/85993380PhysicsCollisionMassSpeedDescribe the collision between two vehicles of very different masses moving toward each other at equal speeds.<div>Describe the collision between two vehicles of <strong>very different masses</strong> moving toward each other at equal speeds in physics terms.</div>Sat, 28 Nov 2015 22:11:22 -06002015-11-28T22:11:22-06:00406183https://www.wyzant.com/resources/answers/166173/estimate_the_quotient_for_the_following_problemSam from Romeoville, ILhttps://www.wyzant.com/resources/answers/users/view/86124157Estimated QuotientEstimate the Quotient for the following problem <div>Can you please show how you do it?</div>
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<div>6918 ÷ 86</div>Mon, 30 Nov 2015 21:55:55 -06002015-11-30T21:55:55-06:00