WyzAnt Answershttps://www.wyzant.com/resources/answers/questions?f=new-answersAsk questions and get free answers from professional tutorsWed, 04 May 2016 17:31:39 -0500https://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-answers455948https://www.wyzant.com/resources/answers/215655/the_area_of_the_rectangle_is_42_inches_the_length_of_the_rectangle_is_one_less_than_its_width_find_the_length_of_the_rectangleLashonda from Oxford, NChttps://www.wyzant.com/resources/answers/users/view/86386179Maththe area of the rectangle is 42 inches the length of the rectangle is one less than its width. find the length of the rectangle <div>anyone know </div>Wed, 04 May 2016 16:47:07 -05002016-05-04T16:47:07-05:00455941https://www.wyzant.com/resources/answers/215651/hey_algebra_2_freshman_here_quot_find_two_consecutive_positive_integers_whose_product_is_4_more_than_4_times_the_sum_quotJosh from Bethlehem, PAhttps://www.wyzant.com/resources/answers/users/view/86386137Consecutive IntegersAlgebra 2Hey! Algebra 2 Freshman here. "Find two consecutive positive integers whose product is 4 more than 4 times the sum."<div>I am not looking for a detailed solution. I am only looking for a way to start the problem, as I am at a loss on how to start it. No, I actually want to challenge myself! Thank you to whoever helps :)</div>Wed, 04 May 2016 16:24:16 -05002016-05-04T16:24:16-05:00455938https://www.wyzant.com/resources/answers/215647/how_do_you_find_s_in_t_testAshley from Memphis, TNhttps://www.wyzant.com/resources/answers/users/view/86381537ProbabilityStatisticsT ScoreHow do you find S in T test.<div>When the standard deviation of hypothesis test is not stated, I know I use the formula t= x-u/s/(the square root of n.)</div>
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<div>But... how do I find S if the standard deviation is unknown?</div>Wed, 04 May 2016 16:08:42 -05002016-05-04T16:08:42-05:00455936https://www.wyzant.com/resources/answers/215643/an_instructor_has_determinedAshley from Memphis, TNhttps://www.wyzant.com/resources/answers/users/view/86381537ProbabilityStatisticsAn instructor has determined...<div>An instructor has determined that the final exam grades in her class are normally distrubuted with a mean of 74.2 and a standard diviation of 9.83 points. She wishes to give grades of C or better to NO MORE than 70% of her students. What is the lowest number grade that will receive a C.</div>
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<div>Also... Will I be using a Z test or T test?</div>
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<div>Note: all actual grades are whole numbers.</div>Wed, 04 May 2016 16:03:38 -05002016-05-04T16:03:38-05:00455939https://www.wyzant.com/resources/answers/215649/if_a_car_travels_at_a_speed_of_80km_h_what_distance_does_the_car_travel_in_30_minutesJesse from Livermore, CAhttps://www.wyzant.com/resources/answers/users/view/86386128MathMath Helpif a car travels at a speed of 80km/h . What distance does the car travel in 30 minutes?<div>Need help pleaaaaaaaaaaaaasee</div>Wed, 04 May 2016 16:19:40 -05002016-05-04T16:19:40-05:00455603https://www.wyzant.com/resources/answers/215285/question_belowKatelyn from Lehi, UThttps://www.wyzant.com/resources/answers/users/view/86292437MathQuestion below<div>1) A barrel in the shape of a cylinder is cut half lengthwise to make a water tough for horses. Does the expression:<br /> <br />*3.14(1/2r)squared <br /> <br />represent the volume of water that the water trough holds? Explain why or why not?<br /> <br />*the "squared" in the equation is an exponent above the parenthesis. Thanks!<br /> <br />__________________________________________________________________________________________________<br /> <br /> <br />2) The barrel in problem one is five feet long and the radius of its base is 1.5 feet. How much water will the water trough hold? Use 3.14 for pi, and round to the nearest whole cubic foot<br /> <br /> <br />THANKS FOR ANSWERING! :D</div>Tue, 03 May 2016 17:32:38 -05002016-05-03T17:32:38-05:00455928https://www.wyzant.com/resources/answers/215633/business_math_2Shelby from Chandler, AZhttps://www.wyzant.com/resources/answers/users/view/86386052Business Math 2Business Math 2<div>The Dinner Shoppe spends $23,850 monthly on supplies. If supplies represent 33 1/3% of total expenses, what are the annual total expenses to the nearest dollar?</div>Wed, 04 May 2016 15:40:50 -05002016-05-04T15:40:50-05:00455686https://www.wyzant.com/resources/answers/215405/find_the_fuel_economy_of_the_mid_size_wagon_see_bekowStaci from Bloomington, ILhttps://www.wyzant.com/resources/answers/users/view/86384967Math Find the fuel economy of the mid size wagon. See bekow<div>The fuel economy of a car company's compact is 40 miles a gallon. This is 6 miles a gallon less than twice that of a mid size wagon. Find the fuel economy of the mid size wagon.</div>Tue, 03 May 2016 21:41:14 -05002016-05-03T21:41:14-05:00455909https://www.wyzant.com/resources/answers/215611/what_could_be_the_possible_result_of_founder_effect_on_genetic_variationLaureano from Lancaster, TXhttps://www.wyzant.com/resources/answers/users/view/86385974BiologyWhat could be the possible result of founder effect on genetic variation?<div>What could be the possible result of founder effect on genetic variation?</div>Wed, 04 May 2016 15:00:10 -05002016-05-04T15:00:10-05:00455924https://www.wyzant.com/resources/answers/215629/raise_y_to_the_4th_power_then_add_the_difference_of_5_and_3_to_the_resultSarah from Columbia, SChttps://www.wyzant.com/resources/answers/users/view/86386040MathWord Problemraise y to the 4th power, then add the difference of 5 and 3 to the result<div>I need the formula, it's a bit confusing for me.</div>Wed, 04 May 2016 15:32:50 -05002016-05-04T15:32:50-05:00455920https://www.wyzant.com/resources/answers/215625/if_a_house_is_4_miles_away_and_the_car_is_traveling_12mph_how_long_will_it_take_to_get_to_the_houseDoug from Jonesborough, TNhttps://www.wyzant.com/resources/answers/users/view/86385941Math Word ProblemIf a house is 4 miles away, and the car is traveling 12mph. How long will it take to get to the house?<div>How do I solve this problem </div>Wed, 04 May 2016 15:21:45 -05002016-05-04T15:21:45-05:00455883https://www.wyzant.com/resources/answers/215587/mitchell_is_a_big_coffee_fan_so_he_always_takes_care_of_coffee_brewing_at_the_office_normally_he_uses_100_grams_of_robusta_coffee_to_prepare_10_cups_of_coffeeDrew from Federal Way, WAhttps://www.wyzant.com/resources/answers/users/view/86385829Math Word ProblemMathMitchell is a big coffee fan, so he always takes care of coffee brewing at the office. Normally he uses 100 grams of Robusta coffee to prepare 10 cups of coffee<div>Mitchell is a big coffee fan, so he always takes care of coffee brewing at the office. Normally he uses 100 grams of Robusta coffee to prepare 10 cups of coffee. His friend brings him a packet of Arabica coffee and tells him that he should use 20%, percent more than usual when brewing Arabica coffee.<br />How many grams of coffee should he use to make a 15-cup pot of Arabica coffee?</div>Wed, 04 May 2016 13:25:02 -05002016-05-04T13:25:02-05:00455893https://www.wyzant.com/resources/answers/215591/paddle_boatAshlyn from Decorah, IAhttps://www.wyzant.com/resources/answers/users/view/86385912Paddle BoatPaddle boat<div>A paddle boat can move at a speed of 14 km/h in still water. The boat is paddled 4 km downstream in a river in the same time it takes to go 2 km upstream. What is the speed of the river?</div>Wed, 04 May 2016 14:07:34 -05002016-05-04T14:07:34-05:00455875https://www.wyzant.com/resources/answers/215577/an_adjective_has_to_have_the_same_ending_as_the_noun_it_modifiesKayla from Nashville, TNhttps://www.wyzant.com/resources/answers/users/view/86385795LatinAn adjective has to have the same ending as the noun it modifies.<div>for latin</div>Wed, 04 May 2016 13:10:18 -05002016-05-04T13:10:18-05:00455906https://www.wyzant.com/resources/answers/215607/is_the_southpole_in_the_articKaishyiem from Charlotte, NChttps://www.wyzant.com/resources/answers/users/view/86385967Southpole ArticSouthpoleIs the southpole in the artic<div><span class="citation">Is the South Pole in the artic?????</span></div>
<div> </div>Wed, 04 May 2016 14:55:49 -05002016-05-04T14:55:49-05:00455898https://www.wyzant.com/resources/answers/215597/if_a_truck_is_traveling_35mph_it_takes_the_truck_12_minutes_to_reach_its_stop_how_many_miles_did_it_travleDoug from Jonesborough, TNhttps://www.wyzant.com/resources/answers/users/view/86385941Math Word Problemif a truck is traveling 35mph. it takes the truck 12 minutes to reach its stop. how many miles did it travle<div>how do I solve this</div>Wed, 04 May 2016 14:31:10 -05002016-05-04T14:31:10-05:00455897https://www.wyzant.com/resources/answers/215595/he_equation_for_a_line_that_passes_through_these_coordinates_1_2_2_6Rene from San Elizario, TXhttps://www.wyzant.com/resources/answers/users/view/86385932Identify Linear Equationhe equation for a line that passes through these coordinates: (1,-2) (2,-6)<div> just the question</div>Wed, 04 May 2016 14:23:03 -05002016-05-04T14:23:03-05:00449148https://www.wyzant.com/resources/answers/208723/distributive_property_of_16a_48Aarron from Marion, OHhttps://www.wyzant.com/resources/answers/users/view/86348865Algebra 2Distributive property of 16a+48<div>Doing work it says apply the distributive property to factor out the greatest common factor 16a+48</div>Tue, 12 Apr 2016 01:54:19 -05002016-04-12T01:54:19-05:00455641https://www.wyzant.com/resources/answers/215343/surface_areaIshrat from Brooklyn, NYhttps://www.wyzant.com/resources/answers/users/view/86271694Surface Areasurface area<div>A company will make a cereal box with whole number dimensions and a volume of 100 cubic centimeters. If cardboard costs $0.05 per 100 square centimeters, what is the least cost to make 100 boxes?</div>Tue, 03 May 2016 19:36:17 -05002016-05-03T19:36:17-05:00455878https://www.wyzant.com/resources/answers/215581/the_length_of_a_rectangle_is_equalAli from Brownfield, TXhttps://www.wyzant.com/resources/answers/users/view/86089678Length Word Problemthe length of a rectangle is equal <div>length of rectangle is equal to triple the width. write a system of linear equations to find the dimensions of the rectangle if the perimeter is 75cm</div>Wed, 04 May 2016 13:15:37 -05002016-05-04T13:15:37-05:00