Wyzant Answershttps://www.wyzant.com/resources/answers/questions?f=activeAsk questions and get free answers from professional tutorsTue, 25 Apr 2017 21:28:46 -0500https://www.wyzant.com/images/logos/wyzant-logo.pngWyzant Answershttps://www.wyzant.com/resources/answers/questions?f=activehttps://www.wyzant.com/resources/answers/questions?f=active542224https://www.wyzant.com/resources/answers/303859/1_inch_1_foot_what_is_the_scale_factor_of_the_drawingAbby from Cartersville, GAhttps://www.wyzant.com/resources/answers/users/view/86910054Math Answers1 inch = 1 foot. What is the scale factor of the drawing?<div>Simplify your answer and write it as a fraction.</div>Tue, 25 Apr 2017 09:00:26 -05002017-04-25T09:00:26-05:00542344https://www.wyzant.com/resources/answers/303993/when_i_add_3_30_plus_4_15_plus_2_00_plus_1_45_plus_1_00_plus_2_15_i_get_14_05_not_14_75Manuela from Milford, CThttps://www.wyzant.com/resources/answers/users/view/86910916Mathwhen i add 3.30 plus 4.15 plus 2.00 plus 1.45 plus 1.00 plus 2.15 i get 14.05 not 14.75 <div> </div>
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<div>A rookie firefighter has spent the following number of hours studying for an upcoming entrance examination: Monday – 3-1/2 hours; Tuesday – 4 hours and 15 minutes; Wednesday – 2 hours; Thursday – 1 hour and 45 minutes; Friday – 1 hour; and Saturday – 2 hours and 15 minutes. She has been instructed that she will need to study 2-1/2 times more than the amount she has already studied. What will be the total number of hours required to be successful on the examination. </div>
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<div>when i add 3.30 plus 4.15 plus 2.00 plus 1.45 plus 1.00 plus 2.15 i get 14.05 not 14.75 </div>Tue, 25 Apr 2017 16:51:11 -05002017-04-25T16:51:11-05:00542289https://www.wyzant.com/resources/answers/303929/solve_the_following_world_problemsAisha from Chicago, ILhttps://www.wyzant.com/resources/answers/users/view/86807085Algebra 1Solve the following world problems.<div>Abby and Josh want to meet for dinner before Abby goes to a show at the Chicago Theater (0,3) and Josh goes to a concert at Symphony Center (2,-3). They want to meet at the landmark that is closest to the midpoint of their after - dinner locations. At which landmark should they meet?</div>Tue, 25 Apr 2017 13:31:12 -05002017-04-25T13:31:12-05:00542394https://www.wyzant.com/resources/answers/304059/room_kitchen_buildingL from Jenks, OKhttps://www.wyzant.com/resources/answers/users/view/86911217AnalogyRoom:kitchen::building:<div>What completes this analogy?</div>
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<div>Room is to kitchen as building is to ___?</div>Tue, 25 Apr 2017 19:57:22 -05002017-04-25T19:57:22-05:00542332https://www.wyzant.com/resources/answers/303977/trig_identitiesSpele from Columbia, SChttps://www.wyzant.com/resources/answers/users/view/86141281PrecalculusTrig Identities<div>sin(x) = -sin(2x) + sin(5x)</div>
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<div>How do I solve for ALL solutions?</div>Tue, 25 Apr 2017 15:58:45 -05002017-04-25T15:58:45-05:00542399https://www.wyzant.com/resources/answers/304065/a_newspaper_reports_these_changes_in_the_price_of_a_stock_over_four_days_1_8_5_8_3_8_9_8Louise from Newhall, CAhttps://www.wyzant.com/resources/answers/users/view/86903430MathACAASPPA newspaper reports these changes in the price of a stock over four days: -1/8, -5/8, 3/8,-9/8<div>What is the <strong>average</strong> daily change?</div>Tue, 25 Apr 2017 20:12:30 -05002017-04-25T20:12:30-05:00542385https://www.wyzant.com/resources/answers/304045/c_and_d_are_sets_of_real_numbers_defined_as_followsRalph from Pompano Beach, FLhttps://www.wyzant.com/resources/answers/users/view/85761671C and D are sets of real numbers defined as follows<div>C ={ w | w > 2 }</div>
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<div>D = { w | w ≥ 7 }</div>
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<div>Write C ∪ D and C n D using interval notation. <br />If the set is empty, write ∅</div>
<div> </div>Tue, 25 Apr 2017 19:33:11 -05002017-04-25T19:33:11-05:00542389https://www.wyzant.com/resources/answers/304053/solve_the_equation_by_factoring_5x_2_x_0Sarah from San Francisco, CAhttps://www.wyzant.com/resources/answers/users/view/86911179Algebra 1Solve the equation by factoring: 5x^2x=0<div>sjkldajklkljasjkladskljdsljksdljkljksaljk</div>Tue, 25 Apr 2017 19:39:05 -05002017-04-25T19:39:05-05:00542148https://www.wyzant.com/resources/answers/303795/suppose_the_door_mat_has_a_design_on_it_that_divides_it_into_squares_measuring_1_10_meter_by_1_10_meter_how_many_squares_is_the_door_mat_divided_intoLakeelsha from Gulfport, MShttps://www.wyzant.com/resources/answers/users/view/867328725th Grade MathSuppose the door mat has a design on it that divides it into squares measuring 1/10 meter by 1/10 meter. How many squares is the door mat divided into?<div>This was a question on my daughters 5th grade homework.</div>Mon, 24 Apr 2017 22:40:49 -05002017-04-24T22:40:49-05:00542407https://www.wyzant.com/resources/answers/304073/a_measure_of_how_much_substance_is_packed_into_a_spaceMeleni from Dallas, TXhttps://www.wyzant.com/resources/answers/users/view/86911282DensityA measure of how much substance is packed into a space<div>What is density ? What is mass divided by vol? What is water ? What is element?</div>Tue, 25 Apr 2017 20:30:08 -05002017-04-25T20:30:08-05:00542401https://www.wyzant.com/resources/answers/304067/write_the_expression_as_a_monomial_in_its_standard_form_2x_3_2_183_1_4_x_4Sarah from San Francisco, CAhttps://www.wyzant.com/resources/answers/users/view/86911179Algebra 1Write the expression as a monomial in its standard form: (2x^3)^2·( 1/4 x^4)<div>LOLOLOLOLOLOLOLOLOLOLOL</div>Tue, 25 Apr 2017 20:21:21 -05002017-04-25T20:21:21-05:00542408https://www.wyzant.com/resources/answers/304075/help_solving_thisSusie from Orlando, FLhttps://www.wyzant.com/resources/answers/users/view/86911283Math Word ProblemHelp solving this<div>The area of a rectangular wall of a barn is 224 square feet. Its length is 12 feet longer than twice its width. Find the length and width of the wall of the barn.</div>Tue, 25 Apr 2017 20:31:01 -05002017-04-25T20:31:01-05:00542411https://www.wyzant.com/resources/answers/304077/add_a_restaurant_40_loaves_of_bread_or_needed_to_serve_136_guests_how_many_whole_loves_of_bread_i_needed_to_serve_90_guestsCourtney from Arvada, COhttps://www.wyzant.com/resources/answers/users/view/86911303MathMath Word ProblemAdd a restaurant 40 loaves of bread or needed to serve 136 guests how many whole loves of bread I needed to serve 90 guests<div>I don't understand it</div>Tue, 25 Apr 2017 20:43:34 -05002017-04-25T20:43:34-05:00542396https://www.wyzant.com/resources/answers/304061/lin_and_pazi_each_think_of_a_number_lin_39_s_number_is_7_more_than_pazi_39_s_number_the_sum_of_the_two_numbers_is_49_what_is_pazi_39_s_numberC mf from Oviedo, FLhttps://www.wyzant.com/resources/answers/users/view/86911231Lin and Pazi each think of a number. Lin's number is 7 more than Pazi's number. The sum of the two numbers is 49. What is Pazi's number?<div>I don't understand how to get how many more one had than the other</div>Tue, 25 Apr 2017 20:04:41 -05002017-04-25T20:04:41-05:00542398https://www.wyzant.com/resources/answers/304063/a_mass_of_1_00_kg_on_the_end_of_string_that_is_0_5_meters_long_is_swung_in_a_circle_the_centripetal_force_is_5_0_newtons_how_fast_is_the_mass_movingAsh from North Little Rock, ARhttps://www.wyzant.com/resources/answers/users/view/86911139Physical SciencePhysics VectorsCentripetal ForceA mass of 1.00 Kg on the end of string that is 0.5 meters long is swung in a circle. The centripetal force is 5.0 Newtons. How fast is the mass moving?<div>A) 5.0 meters per second</div>
<div>B) 2.0 meters per second</div>
<div>C) 10.0 meters per second</div>
<div>D) 1.0 meters per second</div>
<div>E) 1.5 meters per second </div>Tue, 25 Apr 2017 20:11:11 -05002017-04-25T20:11:11-05:00542317https://www.wyzant.com/resources/answers/303957/which_of_the_following_statements_correctly_defines_biotechnologyMike from Selma, ALhttps://www.wyzant.com/resources/answers/users/view/86910746I NEED A LIL HELP GUYS SO IF U CAN HELP NME OUTWhich of the following statements correctly defines biotechnology?<div>BGSTRHSADDFGBFWHTJUBHHFNBBAEvgafcetagbwvyrkhnummtiyo,likmul</div>Tue, 25 Apr 2017 15:15:42 -05002017-04-25T15:15:42-05:00542406https://www.wyzant.com/resources/answers/304071/if_2_1_2_cups_of_sugar_7_1_2_cups_of_flour_and_3_3_4_cups_of_sugar_11_1_4_cups_of_flour_how_much_cups_of_sugar_is_used_for_1_cup_of_flourLouise from Newhall, CAhttps://www.wyzant.com/resources/answers/users/view/86903430MathIf 2 1/2 cups of sugar : 7 1/2 cups of flour and 3 3/4 cups of sugar : 11 1/4 cups of flour, how much cups of sugar is used for 1 cup of flour?<div>I'm having trouble figuring this out.</div>Tue, 25 Apr 2017 20:29:54 -05002017-04-25T20:29:54-05:00542262https://www.wyzant.com/resources/answers/303905/find_the_distance_between_the_pair_of_points_3_4_5_9Amy from East Troy, WIhttps://www.wyzant.com/resources/answers/users/view/86904371Radical ProblemsFind the distance between the pair of points. (3,-4) (5,-9)<div>i got 5.4. it asked for answer to the nearest tenth and said it was wrong? What did i do wrong?</div>Tue, 25 Apr 2017 11:19:11 -05002017-04-25T11:19:11-05:00542374https://www.wyzant.com/resources/answers/304027/linear_equationsHannah from Riverside, NJhttps://www.wyzant.com/resources/answers/users/view/86911075Linear Equationslinear equations<div>The sum of two numbers is 1717, and their difference is 11. Let x be the larger number and y be the smaller number.<br />(a) Write the system of equations for the problem.<br />(b) Find the unknown numbers by solving the system of equations graphically.</div>Tue, 25 Apr 2017 18:23:36 -05002017-04-25T18:23:36-05:00542358https://www.wyzant.com/resources/answers/304013/what_is_the_narrator_proposing_in_this_passageAlyssa from Modesto, CAhttps://www.wyzant.com/resources/answers/users/view/86910995English LiteratureWhat is the narrator proposing in this passage?<div>I shall now therefore humbly propose my own thoughts, which I hope will not be liable to the least objection. I have been assured by a very knowing American of my acquaintance in London, that a young healthy child well nursed is at a year old a most delicious, nourishing, and wholesome food, whether stewed, roasted, baked, or boiled; and I make no doubt that it will equally serve in a fricassee or a ragout.</div>Tue, 25 Apr 2017 17:33:49 -05002017-04-25T17:33:49-05:00