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Tutors Answer Your Questions about real-numbers (FREE)
Question 350166: Please help me...i really do not understand how to solve for these answers. I have just tried plugging in different numbers and they were all wrong. I thought for sure that they would be close to 0 but I can't seem to find anything that works.
Find two natural numbers a and b such that b > a and
a^b = b^a.
Then a = ___
and b=___
Hint: It is not usually true that a^b = b^a.
Click here to see answer by Alan3354(69443)   |
Question 350166: Please help me...i really do not understand how to solve for these answers. I have just tried plugging in different numbers and they were all wrong. I thought for sure that they would be close to 0 but I can't seem to find anything that works.
Find two natural numbers a and b such that b > a and
a^b = b^a.
Then a = ___
and b=___
Hint: It is not usually true that a^b = b^a.
Click here to see answer by CharlesG2(834) |
Question 350527: i need help. okay paula has some bricks to make a square patio. she knows she has enough to cover 50 square feet. she needs to find how long to make the patio how long should paula make the patio ? round the answer to the neaest tenth of a foot
Click here to see answer by solver91311(24713)  |
Question 352652: 1. Which of the following best describes the set of odd numbers between zero and ten?
null set
{9, 7, 5, 3, 1, 1, 3, 5, 7, 9}
{1, 3, 5, 7, 9}
all real numbers
Click here to see answer by ewatrrr(24785)  |
Question 352652: 1. Which of the following best describes the set of odd numbers between zero and ten?
null set
{9, 7, 5, 3, 1, 1, 3, 5, 7, 9}
{1, 3, 5, 7, 9}
all real numbers
Click here to see answer by stanbon(75887) |
Question 354681: Use inequality and interval notation to describe the set of real numbers.
y is no more than 25.
Would the inequality be: y is less than or equal to 25? and I think the interval notation would be (-infinity,25] Am I correct?
Click here to see answer by stanbon(75887) |
Question 355325: Class size. During the first two weeks of the semester, 5 students withdrew from Hailey’s algebra class, 8 students were added to the class, and 4 students were dropped as “no-shows.” By how many students did the original class size change?
Click here to see answer by edjones(8007)  |
Question 355856: Consider the system y = a and x = b where a and b are real numbers. Is this system
dependent or independent? Is it consistent or inconsistent? Describe the system. If it is
consistent, what is the solution?
Click here to see answer by ewatrrr(24785) |
Question 356322: The function H described by H(x) = 2.75x + 71.48 can be used to predict the height, in centimeters, of a woman whose humerus (the bone from the elbow to the shoulder) is x cm long.
Predict the height of a woman whose humerus is 35 cm long.
How would I go about solving this problem?
Click here to see answer by ewatrrr(24785) |
Question 356623: Can anyone please answer all these question for me because Iam having hard time with these questions
Explain what is wrong and why it is wrong:
1. You bought 10 lottery tickets. One of them won a prize. That means that the probability of winning a prize is 1/10.
2. In a lottery, buying more tickets does not affect your chances of winning a prize.
3. John has 3 suits, 10 shirts, and 12 neckties. He will need to buy some more clothes if he wants to come to work each work day in a different outfit for a whole year.
4. If in a probability distribution you get the sum of probabilities less than one, it just means that you have a smaller-than-normal distribution
5. From the perspective of the insurance company, health insurance policies are set up in such a way that a healthy person has a negative expected value, and a sickly person has a positive one.
6. For a given data set, the mean and median are always nearly equal.
7. In the same set of data, no two may have the same z score.
8. A negative z score is unusual.
9. For a set having only negative values, both the mean and standard deviation will be negative.
Click here to see answer by robertb(5830)  |
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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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