WyzAnt Answershttps://www.wyzant.com/resources/answers/questions?f=new-answersAsk questions and get free answers from professional tutorsFri, 12 Feb 2016 21:15:57 -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-answers429529https://www.wyzant.com/resources/answers/186581/the_sum_of_the_measures_of_the_angles_in_any_triangle_is_180_degreesAlice from Gary, INhttps://www.wyzant.com/resources/answers/users/view/86245193MathThe sum of the measures of the angles in any triangle is 180 degrees. <div>The sum of the measures of the angles in any triangle is 180 degrees. In triangle ABC, angles A and B have the same measure, while angle C is 72 degrees larger than each of the other two angles. Find the measure of angle C. </div>Fri, 12 Feb 2016 20:48:01 -06002016-02-12T20:48:01-06:00429517https://www.wyzant.com/resources/answers/186567/the_ancient_greeks_thought_that_light_traveled_in_straight_lines_at_high_speedsCarly from Philadelphia, PAhttps://www.wyzant.com/resources/answers/users/view/86245629ScienceThe ancient Greeks thought that light traveled in straight lines at high speeds <div>true or false </div>Fri, 12 Feb 2016 20:13:51 -06002016-02-12T20:13:51-06:00429523https://www.wyzant.com/resources/answers/186575/a_math_club_has_40_members_the_number_of_girls_is_5_less_than_2_times_the_number_of_boys_how_many_are_boys_how_many_are_girlsCami from Mesa, AZhttps://www.wyzant.com/resources/answers/users/view/86245643PrealgebraA math club has 40 members. The number of girls is 5 less than 2 times the number of boys. How many are boys? How many are girls?<div>the unit is solving linear systems. I would know how to solve it I just don't get how to write the equations for the system. </div>Fri, 12 Feb 2016 20:26:06 -06002016-02-12T20:26:06-06:00429511https://www.wyzant.com/resources/answers/186559/science_questionValerie from Santa Fe, NMhttps://www.wyzant.com/resources/answers/users/view/85801746PhysicsSciencescience question<div>The amount of electric power used by a lamp that has a resistance of 22.0 Ohms and is connected to a 34.0 Volt batter is ____ Watts.</div>
<div> </div>Fri, 12 Feb 2016 19:21:28 -06002016-02-12T19:21:28-06:00429251https://www.wyzant.com/resources/answers/186327/writing_a_function_and_giving_a_domainZach from Glens Fork, KYhttps://www.wyzant.com/resources/answers/users/view/86244190Algebra 1AlgebraAlgebra Word ProblemFunctions Word ProblemDomainDomain And RangeWriting a function and giving a domain <div>A local bank has a debit card that gives a $3 reward each month you use your card for $50 or more in purchases. Write an equation relating rewards earned, y, to total monthly purchases, x. give the domain of this function. <br /><br />Question 2: a local credit union has a debit card that rewards 3% of your monthly purchases. Write an equation relating rewards earned,y, to total monthly purchases, x. give the domain of this function</div>Thu, 11 Feb 2016 21:17:42 -06002016-02-11T21:17:42-06:00429494https://www.wyzant.com/resources/answers/186541/overproduction_under_consumption_and_stock_speculation_all_helped_causeKelsey from Reynoldsburg, OHhttps://www.wyzant.com/resources/answers/users/view/86245343The Great DepressionOverproduction, under consumption and stock speculation all helped cause:<div>A. The Great Depression. B. World War II. C. The Teapot Dome Scandal. D. The Roaring Twenties.</div>Fri, 12 Feb 2016 17:09:25 -06002016-02-12T17:09:25-06:00429508https://www.wyzant.com/resources/answers/186553/ms_perez_has_a_crate_of_24_pieces_of_fruit_one_half_oranges_one_fourth_mangos_two_eighths_how_mahy_oranges_are_thereNyrea from Charlotte, NChttps://www.wyzant.com/resources/answers/users/view/86245543MathMath HelpMath Word Problemms perez has a crate of 24 pieces of fruit one half oranges ,one fourth mangos,two eighths how mahy oranges are there<div>i need help i dont understand this question please help</div>
<div>tis i like homework i relly need more done to do extra credit</div>Fri, 12 Feb 2016 18:54:05 -06002016-02-12T18:54:05-06:00429488https://www.wyzant.com/resources/answers/186535/survey_statistic_problemEllis from Walnut, CAhttps://www.wyzant.com/resources/answers/users/view/86245419StatisticMathMath HelpElementary StatisticsSurveyProbabilitySurvey Statistic Problem<div>I have no idea how to solve this. Someone please explain to me.</div>
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<div>427 different women were randomly selected and asked what they buy online, and 162 of the women says clothes. </div>
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<div>If 10 different women are randomly selected without replacement, what is the probability that none of them chose clothes?</div>
<div> (The answer hints 5% guideline to cumbersome calculation but I'm just really confused)</div>Fri, 12 Feb 2016 16:56:45 -06002016-02-12T16:56:45-06:00429501https://www.wyzant.com/resources/answers/186547/4_1_2_3_3_4Femia from Hephzibah, GAhttps://www.wyzant.com/resources/answers/users/view/86245488Math Help4 1/2- 3 3/4<div>do you know the answer to this it is hard to figure out?</div>Fri, 12 Feb 2016 18:02:41 -06002016-02-12T18:02:41-06:00429500https://www.wyzant.com/resources/answers/186545/on_a_4_1_2_hour_trip_leslie_drove_2_3_of_the_time_for_how_many_hours_did_leslie_diveKat from Fort Lauderdale, FLhttps://www.wyzant.com/resources/answers/users/view/86245469AlgebraOn a 4 1/2 hour trip, Leslie drove 2/3 of the time. For how many hours did Leslie dive <div>The possible answers are </div>
<div>3 hours</div>
<div>3 1/2 hours</div>
<div>3 2/3 hours</div>
<div>3 5/6 hours </div>Fri, 12 Feb 2016 17:39:19 -06002016-02-12T17:39:19-06:00429441https://www.wyzant.com/resources/answers/186501/find_the_answer_to_the_question_by_how_many_more_times_good_luckSophia from Round Lake, ILhttps://www.wyzant.com/resources/answers/users/view/86245250Mixed NumbersFind the answer to the question by how many more times, good luck!<div>Two cities are 210 km apart. A train traveled this distance in 4 and 2/3 hours and then made the return trip at a speed of 50 and 2/5 km/h. How many times greater (or less) was the train’s speed on the return trip?</div>
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<div><span style="color: #333333; font-family: 'Times New Roman', Times, serif;"><span style="font-size: 16px; line-height: 22.8571px;"><br /></span></span>Two cities are 210 km apart. <em style="box-sizing: border-box; -webkit-padding-end: 0.13em;">A</em> train traveled this distance in 4
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hours and then made the return trip at a speed of 50
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<td class="fraction-top container" style="box-sizing: border-box; padding: 1px 4px 0px !important; white-space: nowrap; margin-right: auto; margin-left: auto; width: auto; margin-top: 20px; border-width: 0px 0px 1px !important; border-bottom-style: solid !important; border-color: initial !important; vertical-align: bottom; text-align: center;"><span style="box-sizing: border-box; vertical-align: middle;">2</span></td>
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<td class="fraction-bottom container" style="box-sizing: border-box; padding: 0px 4px !important; white-space: nowrap; margin-right: auto; margin-left: auto; width: auto; margin-top: 20px; border: 0px !important; vertical-align: top; text-align: center;"><span style="box-sizing: border-box; vertical-align: middle;">5</span></td>
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km/h. How many times greater (or less) was the train’s speed on the return trip?</div>Fri, 12 Feb 2016 14:57:16 -06002016-02-12T14:57:16-06:00429439https://www.wyzant.com/resources/answers/186497/stan_and_hilda_can_mow_the_lawn_in_50_min_if_they_work_together_if_hilda_works_twice_as_fast_as_stan_how_long_does_it_take_stan_to_mow_the_lawn_aloneSamantha from Staten Island, NYhttps://www.wyzant.com/resources/answers/users/view/86245259Modeling With EquationsStan and Hilda can mow the lawn in 50 min if they work together. If Hilda works twice as fast as Stan, how long does it take Stan to mow the lawn alone?<div> modeling w/ equations.</div>Fri, 12 Feb 2016 14:54:51 -06002016-02-12T14:54:51-06:00429437https://www.wyzant.com/resources/answers/186493/if_you_walk_for_1_5_hours_at_3_mph_how_fast_should_you_run_during_the_next_0_5_hours_to_have_the_average_speed_of_4_mphSophia from Round Lake, ILhttps://www.wyzant.com/resources/answers/users/view/86245250Mixed Problem SolvingIf you walk for 1.5 hours at 3 mph, how fast should you run during the next 0.5 hours to have the average speed of 4 mph?<div>If you walk for 1.5 hours at 3 mph, how fast should you run during the next 0.5 hours to have the average speed of 4 mph? How to solve this problem, show us all of your work</div>
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<div><span style="color: #333333; font-family: 'Times New Roman', Times, serif;"><span style="font-size: 16px; line-height: 22.8571px;"><br /></span></span>If you walk for 1.5 hours at 3 mph, how fast should you run during the next 0.5 hours to have the average speed of 4 mph?</div>Fri, 12 Feb 2016 14:51:54 -06002016-02-12T14:51:54-06:00429456https://www.wyzant.com/resources/answers/186511/a_parabola_has_the_given_x_intercepts_4_0_and_10_0_what_is_the_x_coordinate_of_the_vertexSarah from Salem, ORhttps://www.wyzant.com/resources/answers/users/view/86179033ParabolasA parabola has the given x-intercepts (4,0) and (10,0) what is the x-coordinate of the vertex?<div>Write result in decimal form.</div>
<div>For the life of me I cannot figure out how to solve this problem!</div>Fri, 12 Feb 2016 15:47:52 -06002016-02-12T15:47:52-06:00429492https://www.wyzant.com/resources/answers/186539/presidents_warren_harding_calvin_coolidge_and_herbert_hoover_strongly_believed_in_promotingKelsey from Reynoldsburg, OHhttps://www.wyzant.com/resources/answers/users/view/86245343The Great DepressionPresidents Warren Harding, Calvin Coolidge and Herbert Hoover strongly believed in promoting:<div>A. Socialism. B. Women’s rights. C. Free enterprise. D. Labor unions.</div>Fri, 12 Feb 2016 17:04:39 -06002016-02-12T17:04:39-06:00429468https://www.wyzant.com/resources/answers/186527/how_is_it_that_science_has_been_the_preminent_force_in_driving_the_u_s_economy_for_two_centuries_and_in_establishing_our_democratic_form_of_governmentAlondra from Carson City, NVhttps://www.wyzant.com/resources/answers/users/view/86245367America's Science Problem QuestionsHow is it that science has been the preminent force in driving the U.S economy for two centuries and in establishing our democratic form of government?<div>I need help with answering questions for my homework it's due today.</div>Fri, 12 Feb 2016 16:17:22 -06002016-02-12T16:17:22-06:00429474https://www.wyzant.com/resources/answers/186529/interval_notion_of_c_x_25x_100_xWendy from Bellevue, NEhttps://www.wyzant.com/resources/answers/users/view/86245397Wendyinterval notion of c(x)=25x/100-x<div>find the restricted domain written in interval notion</div>Fri, 12 Feb 2016 16:33:18 -06002016-02-12T16:33:18-06:00429438https://www.wyzant.com/resources/answers/186495/how_to_solve_this_problem_i_need_help_by_tomorrowSophia from Round Lake, ILhttps://www.wyzant.com/resources/answers/users/view/86245250Mixed Problem SolvingHow to solve this problem, I need help, by tomorrow!<div>Sam drove for 2 hours at 45 mph. He has the same distance remaining. How fast should he drive to make his average speed 60 mph?</div>
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<div><span style="color: #333333; font-family: 'Times New Roman', Times, serif;"><span style="font-size: 16px; line-height: 22.8571px;"><br /></span></span>Sam drove for 2 hours at 45 mph. He has the same distance remaining. How fast should he drive to make his average speed 60 mph?</div>Fri, 12 Feb 2016 14:53:20 -06002016-02-12T14:53:20-06:00429459https://www.wyzant.com/resources/answers/186517/could_someone_help_me_with_mathCandice from Fair Oaks, CAhttps://www.wyzant.com/resources/answers/users/view/86228995Math Help For Collegecould someone help me with math?<div>Simplify this expression. If the answer contains exponents, all exponents should be positive.</div>
<div>(y^2)^3/y^4</div>Fri, 12 Feb 2016 15:55:37 -06002016-02-12T15:55:37-06:00429479https://www.wyzant.com/resources/answers/186531/functions_for_mathNick from Larkspur, COhttps://www.wyzant.com/resources/answers/users/view/86227030FunctionsFunctions for math<div>"Start with one of the parent functions f(x) = 1/x, f(x) = √x or f(x) = |x| and<br /><br />a. write the transformed function if we shift f(x) left 2 units, stretch it vertically by a factor of 3 and shift down 4 units. <br /><br /><br />b. Given that the point (1,3) is on the graph of y=f(x), what are the coordinates of the point on the graph of the transformed function?"</div>
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<div>I do not know where to begin with this problem. If someone could walk me through it, that would be great. Thanks!</div>Fri, 12 Feb 2016 16:41:16 -06002016-02-12T16:41:16-06:00