WyzAnt Answershttps://www.wyzant.com/resources/answersAsk questions and get free answers from professional tutorsWed, 02 Sep 2015 17:46:18 -0500https://www.wyzant.com/images/WyzAnt_white200.gifWyzAnt Answershttps://www.wyzant.com/resources/answershttps://www.wyzant.com/resources/answers375889https://www.wyzant.com/resources/answers/136877/if_you_can_show_work_on_both_please_i_39_m_sooo_confusedTrinity from Bossier City, LAhttps://www.wyzant.com/resources/answers/users/view/85921504Pre Calculus Honorsif you can show work on both please I'm sooo confused <div><ol>
<li><span style="color: #999999; font-family: Georgia, 'Times New Roman', serif; font-style: italic;"> ln(x+2)- ln x = ln (x+5)</span></li>
<li><span style="color: #999999; font-family: Georgia, 'Times New Roman', serif;"><em>ln x - ln</em>2 = ln (x-6)</span></li>
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<div> </div>Wed, 02 Sep 2015 17:33:47 -05002015-09-02T17:33:47-05:00375881https://www.wyzant.com/resources/answers/136875/why_is_regions_important_to_american_historyDarleisha from Lancaster, TXhttps://www.wyzant.com/resources/answers/users/view/85954294Class Homeworkwhy is regions important to american history?<div>Im doing homework for american history and im having diffulities answering this questions so im asking nicely for somebody to help me answer it because its really confusing me and my question that i need to be is Why is Regions important to American history? thats the question im asking as you can see above in the question box.</div>Wed, 02 Sep 2015 17:00:19 -05002015-09-02T17:00:19-05:00375879https://www.wyzant.com/resources/answers/136873/suppose_your_average_after_taking_3_quizzes_is_71_out_of_100_what_must_your_average_be_on_the_next_4_quizzes_to_increase_your_average_to_83_out_of_100Stefan from Mount Laurel, NJhttps://www.wyzant.com/resources/answers/users/view/85954280Math Word ProblemMathWord ProblemMath HelpSuppose your average, after taking 3 quizzes, is 71 (out of 100). What must your average be on the next 4 quizzes to increase your average to 83 out of 100?<div> Answer pleaseee</div>Wed, 02 Sep 2015 16:52:35 -05002015-09-02T16:52:35-05:00375878https://www.wyzant.com/resources/answers/136871/two_more_than_4_times_the_sum_of_yesterday_39_s_high_temperature_in_degrees_fahrenheit_and_7_is_equal_to_the_current_temperature_in_degrees_fahrenheitSahily from Orlando, FLhttps://www.wyzant.com/resources/answers/users/view/85954276Algebra 1Algebra Word ProblemTwo more than 4 times the sum of yesterday's high temperature in degrees Fahrenheit and 7 is equal to the current temperature in degrees Fahrenheit <div>I want to know how to write an expression for this, simplify it, and then slove the problem if yesterday's high temperature was 3 degrees Fahrenheit </div>Wed, 02 Sep 2015 16:51:26 -05002015-09-02T16:51:26-05:00375874https://www.wyzant.com/resources/answers/136867/evaluate_the_limit_if_it_exisit_lim_goes_to_1_of_2x_2_3x_1_x_2_2x_3Jessica from Brentwood, CAhttps://www.wyzant.com/resources/answers/users/view/85570493Calculus 2Evaluate the limit, if it exisit lim goes to -1 of (2x^2 +3x+1)/(x^2-2x-3)<div>Please help</div>Wed, 02 Sep 2015 16:41:51 -05002015-09-02T16:41:51-05:00375873https://www.wyzant.com/resources/answers/136865/evaluate_the_limit_if_it_exisit_lim_goes_to_4_of_x_2_3x_x_2_x_12Jessica from Brentwood, CAhttps://www.wyzant.com/resources/answers/users/view/85570493Calculus 2Evaluate the limit, if it exisit lim goes to 4 of (x^2 +3x)/(x^2-x-12)<div>Please help</div>Wed, 02 Sep 2015 16:39:25 -05002015-09-02T16:39:25-05:00375870https://www.wyzant.com/resources/answers/136861/the_side_of_a_cube_measures_2_1_10_4_inches_find_the_volume_of_the_cube_in_cubic_inchesNick from Southington, CThttps://www.wyzant.com/resources/answers/users/view/85954240The Law Of ExponentsThe side of a cube measures 2.1 * 10^4 inches. Find the volume of the cube in cubic inches.<div>The side of a cube measures 2.1 * 10^4 inches. Find the volume of the cube in cubic inches.</div>Wed, 02 Sep 2015 16:35:12 -05002015-09-02T16:35:12-05:00375867https://www.wyzant.com/resources/answers/136859/find_the_absolute_value_in_78Michelle from South Bend, INhttps://www.wyzant.com/resources/answers/users/view/85954225Absolute ValueFind the absolute value in |78|<div>Find the absolute value in |78|</div>Wed, 02 Sep 2015 16:28:40 -05002015-09-02T16:28:40-05:00375866https://www.wyzant.com/resources/answers/136857/evaluate_the_limit_if_it_exisit_lim_goes_to_3_of_1_x_1_3_x_3Jessica from Brentwood, CAhttps://www.wyzant.com/resources/answers/users/view/85570493Calculus 2Evaluate the limit, if it exisit lim goes to 3 of (1/x)-(1/3)/(x-3)<div>Please help</div>Wed, 02 Sep 2015 16:27:19 -05002015-09-02T16:27:19-05:00375865https://www.wyzant.com/resources/answers/136855/a_customers_purchase_totals_13_93_they_give_you_a_ten_dollar_bill_and_a_five_dollar_bill_and_three_pennies_how_much_change_do_you_give_themCasi from Prescott, AZhttps://www.wyzant.com/resources/answers/users/view/85954220MoneyproblemsA customers purchase totals $13.93. They give you a ten dollar bill and a five dollar bill and three pennies. How much change do you give them?<div>I just wanna know the answer </div>Wed, 02 Sep 2015 16:26:33 -05002015-09-02T16:26:33-05:00375860https://www.wyzant.com/resources/answers/136853/1_10_of_a_pound_of_a_pound_of_candy_costs_80_cents_how_much_do_3_pounds_costJessica from Bowie, MDhttps://www.wyzant.com/resources/answers/users/view/85954195Fractional Parts-Reverse1/10 of a pound of a pound of candy costs 80 cents. How much do 3 pounds cost?<div>I have been working on fractional parts for a long time now and when i came across this question i just didnt understand what the question meant or how to solve it</div>Wed, 02 Sep 2015 16:14:39 -05002015-09-02T16:14:39-05:00375859https://www.wyzant.com/resources/answers/136851/physics_questionYoseph from York, PAhttps://www.wyzant.com/resources/answers/users/view/85954182PhysicsPhysics question<div>Two boats start together and race across a 64 km wide lake and back. Boat A goes across at 64 km/h and returns at 64 km/h. Boat B goes across at 32 km/h, and its crew, realizing how far behind it is getting, returns at 96 km/h. Turnaround times are negligible, and the boat that completes the round-trip first wins.</div>
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<div>What is the average velocity of the winning boat?</div>Wed, 02 Sep 2015 16:12:09 -05002015-09-02T16:12:09-05:00375858https://www.wyzant.com/resources/answers/136849/how_do_i_get_the_answer_to_question_factor_3x_2_5x_2Vince from Jacksonville, FLhttps://www.wyzant.com/resources/answers/users/view/85782751Factoring, GeometryHow do I get the answer to Question: Factor 3x^2+5x-2<div>I know the answer: (x+2)(3x-1)</div>
<div>But I want to know HOW to get this answer</div>Wed, 02 Sep 2015 16:10:50 -05002015-09-02T16:10:50-05:00375856https://www.wyzant.com/resources/answers/136847/what_were_the_characteristics_of_the_world_39_s_first_civilizationHoward from Bridgeport, CThttps://www.wyzant.com/resources/answers/users/view/85954174World Historywhat were the characteristics of the world's first civilization <div>I'd like to know it for my assignment questions </div>Wed, 02 Sep 2015 16:08:32 -05002015-09-02T16:08:32-05:00375850https://www.wyzant.com/resources/answers/136845/solve_the_equation_analytically_3x_9_x_4_3_1_4x_2Vivian from Arkadelphia, ARhttps://www.wyzant.com/resources/answers/users/view/85866763Equations solve the equation analytically 3x-(9-x)=4[3-(1+4x-2)]<div>1. solve the equation analytically 3x-(9-x)=4[3-(1+4x-2)]</div>Wed, 02 Sep 2015 15:33:52 -05002015-09-02T15:33:52-05:00375849https://www.wyzant.com/resources/answers/136843/cumulative_distributionDan from Santa Monica, CAhttps://www.wyzant.com/resources/answers/users/view/85954001Probability DistributionCumulative Distribution<div>1. Find the cumulative distribution function F<sub>x</sub> of X.</div>
<div>Assumptions: a > 0 is arbitrary</div>
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<div>2. Find the cumulative distribution function of X</div>
<div>Let X = max{0,ω - 0.5} + max{0,0.4-ω}</div>
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<div>I am having trouble with the two questions above. I feel that the questions are worded in a tricky manner.</div>Wed, 02 Sep 2015 15:33:25 -05002015-09-02T15:33:25-05:00375847https://www.wyzant.com/resources/answers/136841/evaluate_the_limit_if_it_exisit_lim_goes_to_0_of_1_t_1_t_2_tJessica from Brentwood, CAhttps://www.wyzant.com/resources/answers/users/view/85570493Calculus 2Evaluate the limit, if it exisit lim goes to 0 of (1/t)-(1/t^2+t)<div>Please help me</div>Wed, 02 Sep 2015 15:26:40 -05002015-09-02T15:26:40-05:00375846https://www.wyzant.com/resources/answers/136839/i_need_to_know_this_answerChaston from Gainesboro, TNhttps://www.wyzant.com/resources/answers/users/view/85954015College AlgebraCollege Algebra Word Problemsi need to know this answer<div>Rocco borrowed a total of $7000 from two student loans. One loan charged 3% simple interest and the other charged 2.5% simple interst, both payable after graduation. If the interest he owed after two yrs was $375, determine the amount of principal for each loan?</div>Wed, 02 Sep 2015 15:23:15 -05002015-09-02T15:23:15-05:00375845https://www.wyzant.com/resources/answers/136837/solve_for_x_and_yKatie from Bloomington, INhttps://www.wyzant.com/resources/answers/users/view/85567711Finite MathematicsMath Help For CollegeSubstitution MethodAddition MethodElimination MethodSystem Of Equationssolve for x and y <div>x+3y=7</div>
<div>6x+21y=51</div>Wed, 02 Sep 2015 15:16:19 -05002015-09-02T15:16:19-05:00375844https://www.wyzant.com/resources/answers/136835/solve_for_x_and_yKatie from Bloomington, INhttps://www.wyzant.com/resources/answers/users/view/85567711Finite MathematicsMath Help For CollegeElimination MethodAddition MethodSubstitution MethodSystem Of Equationssolve for x and y<div>x+y=-1</div>
<div>x+2y=0</div>Wed, 02 Sep 2015 15:14:25 -05002015-09-02T15:14:25-05:00