Wyzant Answershttps://www.wyzant.com/resources/answersAsk questions and get free answers from professional tutorsMon, 23 Jan 2017 12:08:43 -0600https://www.wyzant.com/images/logos/wyzant-logo.pngWyzant Answershttps://www.wyzant.com/resources/answershttps://www.wyzant.com/resources/answers516083https://www.wyzant.com/resources/answers/275511/math_of_gamesRiley from Dell Rapids, SDhttps://www.wyzant.com/resources/answers/users/view/86785563Mathematics Of GamesMath of Games<div>Inexperienced with teleportation, when GB leaves a particular location on the map below she always seems to end up at random at one of the three other locations. If GB is currently at position A on the map and teleports three times, what is the probability that she will end up right back where she started?</div>
<div> A</div>
<div>B C D</div>
<div> </div>Mon, 23 Jan 2017 11:02:55 -06002017-01-23T11:02:55-06:00516081https://www.wyzant.com/resources/answers/275509/t_0_25q_3Tara from Bowie, MDhttps://www.wyzant.com/resources/answers/users/view/86786406t = 0.25q + 3<div>t = 0.25q + 3</div>
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<div> </div>Mon, 23 Jan 2017 10:57:08 -06002017-01-23T10:57:08-06:00516080https://www.wyzant.com/resources/answers/275507/126_words_in_3_minBob from Columbia, SChttps://www.wyzant.com/resources/answers/users/view/86786397126 words in 3 min<div>ddddddddddddddddddddddddddddddddddddddddddddddddd</div>Mon, 23 Jan 2017 10:51:54 -06002017-01-23T10:51:54-06:00516078https://www.wyzant.com/resources/answers/275505/two_walls_are_8_ft_long_and_7_ft_tall_the_other_two_are_12_ft_long_and_7_ft_tall_and_the_veiling_is_8_ft_by_12_ftAlexis from Akron, MIhttps://www.wyzant.com/resources/answers/users/view/86786351Helpful Tipstwo walls are 8 ft. long and 7 ft.tall the other two are 12 ft. long and 7 ft. tall and the veiling is 8 ft. by 12 ft. <div>Whats the surface area of the two walls and the ceiling?</div>Mon, 23 Jan 2017 10:36:29 -06002017-01-23T10:36:29-06:00516077https://www.wyzant.com/resources/answers/275503/length_is_independent_of_parametrizationKhanh from Honolulu, HIhttps://www.wyzant.com/resources/answers/users/view/86527849Calculus 3Length is independent of parametrization<div>Length is independent of parametrization: To illustrate that the length of a smooth space curve does not depend on the parametrization you use to compute it, calculate the length of one turn of the helix in example 1 with the following parametrization.</div>
<div>a> r(t) = (cos 4t)i + (sin 4t)j + 4tk, 0<=t<=(pi/2)</div>
<div>b> r(t) = [cos (t/2)]i + [sin (t/2)]j + (t/2)k, 0<=t<= (4 pi)</div>
<div>c> r(t) = (cos t)i - (sin t)j -tk, -2 pi <= t <= 0</div>
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<div>Thank you! I really appreciate your help!</div>Mon, 23 Jan 2017 10:34:28 -06002017-01-23T10:34:28-06:00516076https://www.wyzant.com/resources/answers/275501/one_number_is_3_less_than_four_times_another_number_find_these_numbers_if_their_product_is_10Ethan from Oakdale, CAhttps://www.wyzant.com/resources/answers/users/view/86781168Algebra 2, Word Problemsone number is 3 less than four times another number. Find these numbers if their product is 10<div> My homework needs me to figure out this problem. Thank you!</div>Mon, 23 Jan 2017 10:33:39 -06002017-01-23T10:33:39-06:00516075https://www.wyzant.com/resources/answers/275499/if_a_brick_balances_witg_three_quarters_of_a_brick_and_three_quarters_of_a_pound_then_how_much_does_the_brick_weighDarlene from Winton, NChttps://www.wyzant.com/resources/answers/users/view/86786320TorlmmTotal WeightIf a brick balances witg three-quarters of a brick and three-quarters of a pound, then how much does the brick weigh?<div>Answer must be given in pounds.</div>Mon, 23 Jan 2017 10:27:10 -06002017-01-23T10:27:10-06:00516074https://www.wyzant.com/resources/answers/275497/what_is_the_best_written_part_of_this_passageAbdul from Richmond, VAhttps://www.wyzant.com/resources/answers/users/view/86786317Style What is the best written part of this passage?<div> <br />What is the best written part of this passage?<br /> After breakfast, I decided to hike out and look for signs of bears in the area. I start down a small animal path to the south of my camp. It wasn't a hundred yards of walking before I see some of the biggest grizzly tracks in the snow that I had ever seen. Worst of all, they were fresh. Upon seeing this, my heartbeat breaks into a run. It is just like someone inside of my chest trying to beat his way out.<br /><br /> I felt sick and sweaty, and I wanted to go back to Virginia, but something inside said to go on and follow the tracks. I followed the tracks down the mountain. It was really easy to follow because the blasted bear had walked right down the center of the path. My senses are turned up to about 150% as I follow the path down. The snow was now gone and the woods were thick, shady, and quiet. I stalked deeper into the forest where it was almost like a jungle. The woods are large and dark. All I could hear was my heart trying to punch out of my chest, and my lungs gasping for some more air. A strange calmness filled the forest now; everything got very still and quiet. Somewhere, somehow, an intruder had managed to penetrate the forest, and everything around me knew that it was capable of great destruction.</div>Mon, 23 Jan 2017 10:24:46 -06002017-01-23T10:24:46-06:00516073https://www.wyzant.com/resources/answers/275495/how_do_i_check_if_x_a_is_a_factor_of_the_polynomial_p_x_x_a_2_x_c_2_a_c_2Raiderin from Adell, WIhttps://www.wyzant.com/resources/answers/users/view/86786310Advanced Functionshow do I check if (x-a) is a factor of the polynomial P(x) = (x+a)^2 + (x+c)^2 + (a-c)^2<div>I need to factor the polynomial, but I am unable to get a conclusive answer.</div>Mon, 23 Jan 2017 10:22:34 -06002017-01-23T10:22:34-06:00516069https://www.wyzant.com/resources/answers/275493/a_company_wants_to_impose_a_more_secure_password_system_for_its_employees_to_use_on_the_company_s_network_the_current_policy_requires_a_minimum_of_seven_characMohamed from Minneapolis, MNhttps://www.wyzant.com/resources/answers/users/view/86786232CombinatoricsProbablitityA company wants to impose a more secure password system for its employees to use on the companys network. The current policy requires a minimum of seven charac<div>The same company may impose the requirement that each password include at least one lowercase letter, at least one uppercase letter, and at least one number, but would allow doubled and repeated characters. How many different passwords are possible using eight characters under this proposal?</div>Mon, 23 Jan 2017 10:04:55 -06002017-01-23T10:04:55-06:00516067https://www.wyzant.com/resources/answers/275491/combinatoricsMohamed from Minneapolis, MNhttps://www.wyzant.com/resources/answers/users/view/86786232CombinatoricsCombinatorics<div>We wish to create a partition of the Cartesian plane. Determine if the following sets are a partition and explain why or why not.<br />a. The set of all circles with radius 3 units and varying centers.<br />b. The set of all circles with varying radii and centered at the point (0, 0) (called the origin). Note the origin is a circle with radius zero.</div>Mon, 23 Jan 2017 09:53:29 -06002017-01-23T09:53:29-06:00516066https://www.wyzant.com/resources/answers/275489/what_is_the_sentence_39_s_complete_prepositional_phraseDuke from Fort Worth, TXhttps://www.wyzant.com/resources/answers/users/view/86786241EnglishWhat is the sentence's complete prepositional phrase <div>Many groups worked diligently for justice </div>
<div> </div>Mon, 23 Jan 2017 09:50:00 -06002017-01-23T09:50:00-06:00516060https://www.wyzant.com/resources/answers/275487/what_are_the_steps_to_solve_this_equation_2lnx_3ln4_4Jackson from Jacksonville Beach, FLhttps://www.wyzant.com/resources/answers/users/view/86295209Logarithmic FunctionsWhat are the steps to solve this equation: 2lnx + 3ln4 = 4 <div>logarithmic functions</div>Mon, 23 Jan 2017 09:32:32 -06002017-01-23T09:32:32-06:00516057https://www.wyzant.com/resources/answers/275485/how_do_i_solve_this_using_substitutionKyona from Powder Springs, GAhttps://www.wyzant.com/resources/answers/users/view/86780672Substitution MethodHow do I solve this using substitution<div>What is the x-coordinate of the solution for the system of equations?<br /><br />y−x=9</div>
<div>10+2x=−2y</div>
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<div>I turned y-x=9 into y=x+9 and plugged it into 10+ 2x=-2y to get 10 + 2x= -2 (x+9). Im not sure what to do after this.</div>Mon, 23 Jan 2017 09:03:50 -06002017-01-23T09:03:50-06:00516056https://www.wyzant.com/resources/answers/275483/its_in_the_descriptionMelissa from Downingtown, PAhttps://www.wyzant.com/resources/answers/users/view/86786164Word Problemits in the description<div>Suppose Brian travels 30.8 kilometers from Mexico to the U.S. to shop. Each item that he buys in the U.S. is approximately $0.50 cheaper than what he would have paid in Mexico. The cost of fuel is $0.15 for each mile traveled. How many items does Brian need to buy to make the trip worthwhile? Remember to take the cost of fuel for a round trip into account. Hint</div>Mon, 23 Jan 2017 08:57:20 -06002017-01-23T08:57:20-06:00516055https://www.wyzant.com/resources/answers/275481/help_with_a_math_problemRosey from Philadelphia, PAhttps://www.wyzant.com/resources/answers/users/view/86779805MathHelp with a math problem<div>five-ninths of a number is 45. Find the number </div>
<div> </div>Mon, 23 Jan 2017 08:52:48 -06002017-01-23T08:52:48-06:00516052https://www.wyzant.com/resources/answers/275479/if_z_1_z_a_then_min_and_max_of_z_are_where_is_modulus_of_complex_numberJeevan from Alleman, IAhttps://www.wyzant.com/resources/answers/users/view/86786131Complex Numbersif |z + 1/z| = a then min and max of |z| are where | | is modulus of complex number<div>based on prop of modulus not knowing how to solve</div>Mon, 23 Jan 2017 08:30:03 -06002017-01-23T08:30:03-06:00516050https://www.wyzant.com/resources/answers/275477/if_z1_z2_z3_zn_1_then_prove_that_z1_z2_z3_zn_1_z1_1_z2_1_zn_where_is_modulus_of_complex_noJeevan from Alleman, IAhttps://www.wyzant.com/resources/answers/users/view/86786131Complex Numbersif |z1|=|z2|=|z3|=.......=|zn|=1 then prove that |z1+z2+z3+........+zn| = |1/z1 +1/z2+......+1/zn| where | | is modulus of complex no<div>problem based on prop of modulus not knowing how to solve</div>Mon, 23 Jan 2017 08:27:10 -06002017-01-23T08:27:10-06:00516049https://www.wyzant.com/resources/answers/275475/can_somoen_help_explain_how_to_sove_his_geometry_problemCaleb from Germansville, PAhttps://www.wyzant.com/resources/answers/users/view/86043101GeometryCan somoen help/explain how to sove his geometry problem?<div>https://api.agilixbuzz.com/Resz/~69zTBAAAAAAGTTsnE-cMSA.LXk6pryAGjxEAyBQq3o-fC/50421344,0,0,49/Assets/Copied/5f6523810ecc46d29f6d63273265688d/7.4geo9.PNG</div>Mon, 23 Jan 2017 08:20:14 -06002017-01-23T08:20:14-06:00516047https://www.wyzant.com/resources/answers/275471/brady_has_3_dozen_eggs_he_uses_6_eggs_to_bake_some_muffins_then_he_uses_three_times_that_amount_to_make_omelettes_how_many_eggs_does_brady_have_leftAlicia from Mobile, ALhttps://www.wyzant.com/resources/answers/users/view/86786109Algebra Word ProblemBrady has 3 dozen eggs. He uses 6 eggs to bake some muffins. Then he uses three times that amount to make omelettes. How many eggs does Brady have left?<div>Answer 12. What is the expression</div>Mon, 23 Jan 2017 08:09:05 -06002017-01-23T08:09:05-06:00