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Tutors Answer Your Questions about real-numbers (FREE)
Question 13913: Not quite sure where to post this question, but I'd appreciate some help! "In what number system would you first find the negative square root of the fraction 3/4? Explain your answer." Can anyone hlep me with this? THANK YOU.
Click here to see answer by longjonsilver(2297)   |
Question 14008: OK here's the question: Two dice are rolled, and their difference is recorded. Find the probability of rolling a difference of less than 2.
I'm so confused! I understand that I need to find the difference and I understand how to do the problem but I keep getting the wrong answer! Help! Thanks!
Click here to see answer by Earlsdon(6294) |
Question 15389: Let f: R to R be a function. Show that if f is continuous on
[0,infinitive) and uniformly continuous on [a,infinitive) for some
positive real number a, then f is uniformly continuous on [0,infinitive)
(f is uniformly continuous on [0,b] for any b>a).
Thankyou.
Click here to see answer by khwang(438) |
Question 18481: It's been a while since I've done algebra and I'm trying to help a co-worker's daughter pass a SOL test. The question is "What is the inverse of adding -5.2 to a number?" I think the inverse means the opposite, but am not sure. On reciprical numbers such as 5/6, you flop the numbers around, right?
Thank you-Kathleen
Click here to see answer by piglet162431(90) |
Question 19101: Tripling the greater of two consecutive even integers gives the same result as subtracting 10 from the lesser even integer. What are the integers? I need help on everything in this questing I need to know how to do it and show my work! Please help
Click here to see answer by wuwei96815(245) |
Question 19101: Tripling the greater of two consecutive even integers gives the same result as subtracting 10 from the lesser even integer. What are the integers? I need help on everything in this questing I need to know how to do it and show my work! Please help
Click here to see answer by glabow(165) |
Question 18205: The speed of a commuter plane is 150 miles per hour slower than that of a passenger jet. The commuter plane travels 450 miles in the same time the jet travels 1150 miles. The speed of the commuter plane is ____ miles per hour and that of the jet is ____ miles per hour.
Click here to see answer by Photonjohn(42) |
Question 22922: Please help me understand how to solve this problem.
The title is EVALUATE EACH EXPRESSION
-24+47+(-24)
Can you please break it down into steps so that I can understand?
I'm sorry to be e-mailing you this a second time but I made a mistake
in my e-mail address, to many l's in priscilla otherwise the address is
correct thanks again and happy holidays
Click here to see answer by wuwei96815(245) |
Question 23089: Can you help me break down the following equation? I have most of it but I am having a problem getting the fractions back into decimals once I have converted and solved the problem.
thank you, Melonie
-3/5[2/3 - 1/2(3/4-1/2)]
Click here to see answer by stanbon!(97) |
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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590
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