WyzAnt Answershttp://www.wyzant.com/resources/answers/questions?f=activeAsk questions and get free answers from professional tutorsWed, 01 Oct 2014 23:45:06 -0500http://www.wyzant.com/images/WyzAnt_white200.gifWyzAnt Answershttp://www.wyzant.com/resources/answers/questions?f=activehttp://www.wyzant.com/resources/answers/questions?f=active292993http://www.wyzant.com/resources/answers/51993/1_the_unit_s_digit_of_a_two_digit_number_is_6_more_than_the_ten_s_digit_the_number_it_names_is_3_less_than_9_times_the_sum_of_digits_what_is_the_number_2_hSuague from Mount Laurel, NJhttp://www.wyzant.com/resources/answers/users/view/85361379Word Problems1. The unit's digit of a two digit number is 6 more than the ten's digit. The number it names is 3 less than 9 times the sum of digits. What is the number? 2. H<div>I appreciate the help!</div>Wed, 01 Oct 2014 21:28:14 -05002014-10-01T21:28:14-05:00292986http://www.wyzant.com/resources/answers/51989/mrs_rodriguez_has_4_50_in_change_she_has_6_less_quarters_than_nickels_and_12_less_dimes_than_nickels_how_many_of_each_does_she_haveSuague from Mount Laurel, NJhttp://www.wyzant.com/resources/answers/users/view/85361379Math Word ProblemMrs. Rodriguez has $4.50 in change. She has 6 less quarters than nickels and 12 less dimes than nickels. How many of each does she have?<div>i have a few more questions i need help with. </div>Wed, 01 Oct 2014 21:13:06 -05002014-10-01T21:13:06-05:00293040http://www.wyzant.com/resources/answers/52041/which_property_is_this_the_rule_3_8_5_3_8_5_and_explain_when_you_would_use_it_in_solving_a_problemCatie from San Francisco, CAhttp://www.wyzant.com/resources/answers/users/view/85361647MathematicsWhich property is this the rule (3+8)-5=3+(8-5) and explain when you would use it in solving a problem?<div>what property is used, (commutative, associative, or distributive property)? </div>Wed, 01 Oct 2014 23:08:09 -05002014-10-01T23:08:09-05:00293004http://www.wyzant.com/resources/answers/52005/andrew_has_50_coins_all_nickles_dimes_and_quarters_worth_4_85_he_has_12_more_nickles_than_dimes_how_many_quarters_does_andrew_haveClaudia from Thousand Oaks, CAhttp://www.wyzant.com/resources/answers/users/view/85361524Algebra Word ProblemAndrew has 50 coins (all nickles, dimes, and quarters) worth $4.85. He has 12 more nickles than dimes, How many quarters does Andrew have?<div>This is for Algebra. I need step by step assistance ASAP</div>Wed, 01 Oct 2014 21:50:09 -05002014-10-01T21:50:09-05:00292995http://www.wyzant.com/resources/answers/51997/how_to_solve_this_problem_using_the_quadratic_formulaBritt from Conway, SChttp://www.wyzant.com/resources/answers/users/view/85315708Quadratic Formulahow to solve this problem using the quadratic formula <div>x<sup>2</sup>-x-20=0</div>Wed, 01 Oct 2014 21:33:21 -05002014-10-01T21:33:21-05:00293021http://www.wyzant.com/resources/answers/52027/word_problemsSavannah from Beckley, WVhttp://www.wyzant.com/resources/answers/users/view/85347793WordpriblemsWord problems<div>The corner of a square the length of whose side is 2 are cut off in such a regular octagon remains. What is the length of a side of this octagon?</div>Wed, 01 Oct 2014 22:21:57 -05002014-10-01T22:21:57-05:00293024http://www.wyzant.com/resources/answers/52031/how_many_hours_must_he_sleep_before_his_blood_alcohol_limit_drops_to_0_04_or_the_legal_limitBrian from West Chester, PAhttp://www.wyzant.com/resources/answers/users/view/85361593Word ProblemHow many hours must he sleep before his blood alcohol limit drops to 0.04, or ½ the legal limit? <div>How many hours must he sleep before his blood alcohol limit drops to <br />0.04, or ½ the legal limit? <br /><br /></div>Wed, 01 Oct 2014 22:27:14 -05002014-10-01T22:27:14-05:00293035http://www.wyzant.com/resources/answers/52039/equilibrium_quantity_and_equilibrium_priceChristine from Tustin, CAhttp://www.wyzant.com/resources/answers/users/view/85360463Finite MathematicsEquilibrium quantity and equilibrium price<div>The demand equation for the Bohen Industries Jigrods is 3x+p-1500=0, where x is the quantity of items demanded per week, and p is the unit price in dollars. The supply equation is 2x-3p+1200=0, where x is the quantity the supplier will make available when the unit price is p dollars.</div>
<div> </div>
<div>Find the equilibrium quantity, and equilibrium price for the jigrods.</div>Wed, 01 Oct 2014 22:47:13 -05002014-10-01T22:47:13-05:00293028http://www.wyzant.com/resources/answers/52035/leasing_of_2_trucksChristine from Tustin, CAhttp://www.wyzant.com/resources/answers/users/view/85360463Finite Mathematicsleasing of 2 trucks<div>The Foothill Truck Leasing Company leases 2 sizes of trucks:</div>
<div> </div>
<div>$30/day plus $0.15/mile or $25/day plus $0.20/mile</div>
<div>'</div>
<div>a) Find the functions describing the daily cost of each truck</div>
<div>b) Sketch the 2 graphs on the same set of axis</div>
<div>c) If a customer plans on driving 70 miles in a day, which truck should he lease?</div>Wed, 01 Oct 2014 22:35:31 -05002014-10-01T22:35:31-05:00293017http://www.wyzant.com/resources/answers/52021/wordproblemsSavannah from Beckley, WVhttp://www.wyzant.com/resources/answers/users/view/85347793Wordproblems<div>Find a number of two digits from the following data: the product of the digits is 48, and if the digits be interchanged the number is diminished by 18</div>Wed, 01 Oct 2014 22:17:50 -05002014-10-01T22:17:50-05:00293019http://www.wyzant.com/resources/answers/52023/how_do_i_solve_this_can_i_foilKelton from Corpus Christi, TXhttp://www.wyzant.com/resources/answers/users/view/85361586Algebra 2 how do I solve this? Can I foil? <div>-5w<sup>4(</sup>w<sup>4</sup>-w<sup>2</sup>+2w) </div>Wed, 01 Oct 2014 22:19:46 -05002014-10-01T22:19:46-05:00293010http://www.wyzant.com/resources/answers/52015/how_to_factor_these_problems_then_solve_the_problems_step_by_stepBritt from Conway, SChttp://www.wyzant.com/resources/answers/users/view/85315708Factor And Solvehow to factor these problems then solve the problems step by step <div>x<sup>2</sup>-6x=-8</div>
<div>And </div>
<div>x<sup>2</sup>+1x+12=0</div>
<div>And</div>
<div>x<sup>2</sup>+7x+12=0</div>Wed, 01 Oct 2014 22:04:12 -05002014-10-01T22:04:12-05:00293012http://www.wyzant.com/resources/answers/52017/how_to_complete_the_square_of_these_problems_step_by_stepBritt from Conway, SChttp://www.wyzant.com/resources/answers/users/view/85315708Complete The Squarehow to complete the square of these problems step by step <div>3x<sup>2</sup>+6x=2x<sup>2</sup>+40</div>
<div>And </div>
<div>x<sup>2</sup>-2x=3</div>
<div>And</div>
<div>x<sup>2</sup>+10x-3=0</div>Wed, 01 Oct 2014 22:10:22 -05002014-10-01T22:10:22-05:00292968http://www.wyzant.com/resources/answers/51977/leg_of_a_right_triangle_is_8_millimeters_longer_than_the_shorter_leg_the_hypotenuse_is_16_millimeters_longer_than_the_shorter_legTossiana from Ludowici, GAhttp://www.wyzant.com/resources/answers/users/view/85361308Math Word Problem leg of a right triangle is 8 millimeters longer than the shorter leg the hypotenuse is 16 millimeters longer than the shorter leg<div>one leg of a right triangle is 8 millimeters longer than the shorter leg and the hypotenuse is 16 millimeters longer than the shorter leg. Find the lengths of the sides of the triangle</div>Wed, 01 Oct 2014 20:14:45 -05002014-10-01T20:14:45-05:00292975http://www.wyzant.com/resources/answers/51981/i_need_help_pleaseAndres from Fort Lauderdale, FLhttp://www.wyzant.com/resources/answers/users/view/85361218Pre-AlgebraI need help please<div>Priya paid $11 for two notebooks and one pack of pencils. The pack of pencils cost$4. What equation can she write to find the price of each notebook?</div>Wed, 01 Oct 2014 20:41:24 -05002014-10-01T20:41:24-05:00293045http://www.wyzant.com/resources/answers/52043/andrew_has_50_coins_all_nickles_dimes_and_quarters_worth_4_85_he_has_12_more_nickles_than_dimes_how_many_quarters_does_andrew_haveClaudia from Thousand Oaks, CAhttp://www.wyzant.com/resources/answers/users/view/85361524Algebra Word ProblemAlgebra 1Help Need AnswerAndrew has 50 coins (all nickles, dimes, and quarters) worth $4.85. He has 12 more nickles than dimes, How many quarters does Andrew have?<div>I NEED HELP ASAP!!! STEP BY STEP PLEASE!!!</div>Wed, 01 Oct 2014 23:32:30 -05002014-10-01T23:32:30-05:00293001http://www.wyzant.com/resources/answers/52001/genetics_question_help_plzKim from East Syracuse, NYhttp://www.wyzant.com/resources/answers/users/view/85305159GeneticsGenetics question help plz<div>In Vulcans, pointed ears are dominant to short (ugly) humanism ears. During the blood fever of Amuk time, a pointed eared couple mated and conceived a humanoid eared child. The husband was obviously humiliated, and accused the wife of cheating on him while visiting a federation star base in the Terran system. Is their a flaw in his logic? Explain</div>Wed, 01 Oct 2014 21:46:34 -05002014-10-01T21:46:34-05:00293002http://www.wyzant.com/resources/answers/52003/what_dimensions_minimize_the_costWhitney from Glencoe, MOhttp://www.wyzant.com/resources/answers/users/view/85361519CalculusWhat dimensions minimize the cost?<div>a rectangular box with a volume of 1216 feet ^3 is to be constructed with a square base and top. The cost per square foot for the bottom is 20 cents, for the top 10 cents, and for the sides is 2.5 cents. What dimensions minimize the cost?</div>Wed, 01 Oct 2014 21:47:58 -05002014-10-01T21:47:58-05:00293005http://www.wyzant.com/resources/answers/52007/genetics_help_plzKim from East Syracuse, NYhttp://www.wyzant.com/resources/answers/users/view/85305159GeneticsGenetics help plz <div>If a black female quinea pigs is testcrossed and produces at least one white offspring, determine: </div>
<div>a) the genotype and phenotype of the sire (male parent) </div>
<div>b) the genotype of this female</div>Wed, 01 Oct 2014 21:50:13 -05002014-10-01T21:50:13-05:00293006http://www.wyzant.com/resources/answers/52009/genetics_help_plzzKim from East Syracuse, NYhttp://www.wyzant.com/resources/answers/users/view/85305159GeneticsGenetics help plzz <div>A heterozygous guinea pig is mated to homozygous recessive white. Predict the genotyoic ams phenotypic ratios from backcrossing the progeny to: </div>
<div>a) the black parent</div>
<div>b)the white parent </div>Wed, 01 Oct 2014 21:53:09 -05002014-10-01T21:53:09-05:00