Tutors Answer Your Questions about Exponents (FREE)
Question 88598: If you could help me with this problem it would be greatly appricated! Thank you. Problem below:
Solve -6m-6+8m=-5+2m-1. Tell whether the equation has infinitely many solutions or no solutions.
Click here to see answer by dolly(163)  |
Question 88878: i have this question but i dont know how to solve it can you help me?
the question say:For all x>0 and y>0, the radical expresion square root of x/ 3square root of x - square root of y i equivalent to: and i have options
a) 3x- square root of xy/ 9x +y
b) 3x- square root of xy/ 3x +y
c) 3x -square root of xy/ 9x -y
help me plizzz!!!
Click here to see answer by jim_thompson5910(35256) |
Question 89210: 1/2-2square root 3
How in the world do you do this. By the way, that is not one half, it is actually a 1 on top and everything else is on bottom with a square root symbol separating the 2 and the three. I just did't know how to type it.
Click here to see answer by Nate(3500) |
Question 90915: Use the rational exponent equation L=2.43*W^0.3326 to estimate the wingspan L in feet of the bird that weighs W pounds. My bird weighs 2 1/3 ozs. L=2.43*2.33^0.3326
L=3.22 What? It is supposed to be feet. However, a robin, a bird that weighs 2 1/3 ozs, can not have a wing span of 3.22 feet? What am I doing wrong?
Please help?
Click here to see answer by stanbon(75887) |
Question 93065: An aquarium has a square base with a side lenght of 15 inches. You fill the aquarium with water to a height of 15 inches.
a. Find eh volume of the water in the aquarium.
b. A cubic inch of water weighs approximately 0.036 pound. Find the approximate weight of he wqter in the aquarium.
Click here to see answer by Nate(3500) |
Question 93979: I think this is the right topic, but i am not sure. If you could please help me, that would be great. i really appreciate this. My math worksheet says to simplify- No variable represents a value that would make the expression meaningless.
1. (32x^1/2)^2/5
Thank you so much. God bless.
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 93982: I think this is the right topic, but i am not sure. If you could please help me, that would be great. i really appreciate this. My math worksheet says to simplify- No variable represents a value that would make the expression meaningless. The problem looks a little confusing, so I will explain. The equation reads... (3 over x) plus (1 over x^2) all over (9 over 1) minus (1 over x^2)all of this times (x^2 over x^2). i had to put random dots inbetween all of the numbers because it squished the problem together without something there. I hope this makes sense, thanks.
3....1
-.+.---
x...x^2.....x^2
-------.X.----
9.....1......x^2
--.-.---
1....x^2
Thank you so much. God bless.
Click here to see answer by stanbon(75887) |
Question 94450: in 2000, the government collected approximatly $1.9 trillion in taxes. What is the per capita tax burden or the amount that each U.S. citizen paid in taxes? When 10 to the 12 power is one trillion and the popuation in the U.S. is 2.8 time 10 to the 8th power. Round to the nearest hundred dollars.
Click here to see answer by stanbon(75887) |
Question 94556: This is a table so it's tricky typing out in words...
There are 4 rows and 4 columns, and I need to fill in the blanks.
The first column is labeled POWER. The first row in the first column says 2^5.
The fourth row in the first column says r^8. The second column is labeled BASE. The second row in the the second column says 3. The third column is labeled EXPONENT. The second row in the third column says 4. The fourth column is labeled STANDARD FORM. The third row in the fourth column says 125.
phew...
Okay, if you understood that, and if I'm correct, the entire first row should read: 2^5, 2, 5, 32. The second row should read: 3^4, 3, 4, 81. I have no idea about the third row. The last row should read: r^8, r, 8, r^8?
I'm really sorry that was so long and confusing, but I just can't get that third row!
Click here to see answer by Earlsdon(6294) |
Question 94861: How do I solve this word problem?
Astronomical Unit: Earth's mean distance from the sun is 9.3 x 10 exponent 7 miles. This distance is called the astronomical unit (AU). Jupiter is 5.2 AU from the sun. Find the distance in miles from Jupiter to the sun.
Click here to see answer by stanbon(75887) |
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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, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020
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