Math(Please help)
188,810 results, page 41

math
2 questions please 6x<2x+24 also express 792 as a product of prime number in index form 
Math
Find the limit of ( n(n+1)/2 )^2 * 2/n^3 * 2/n as n goes into infinity I keep on getting 1, which is the wrong answer. Please help! 
math
please let me know the probability that in five tossess, a coin shows heads at least 3 times in succession? 
Math
solve for x, where x is a real number. (x^2)+3x4=14 Please show me the steps im missing one and i cant figure out what 
Math Algebra 2
m1v1 + m2v2=(m1+m2)v3 find m1 If you could please explain it too or show the steps I would appreciate it. 
MATH HELP PLEASE
What is the smallest positive integer by which 180 should be multiplied to obtain a perfect square? Thank you 
Math
Let f(x)=sinh^−1(6x). Then f(x) can be written in the simplified form (Ax+B)/(sqrt(Cx^2+D). What are the values of A,B,C and D? Again, please show me how to do this. Thanks 
MATH
multiply 138* 29/46*7/9 give answer as a whole ormixed number????? this is a foreign language to me please help!!! 
math
e.) 22, 344,579.06 a.) 1, 333.8 c.) 4.44 b) 2.97 d) 2.05 can you please put this in order from least to greatest in decimal form 
Math
e.) 22, 344,579.06 a.) 1, 333.8 c.) 4.44 b) 2.97 d) 2.05 can you please put this in order from least to greatest in decimal form 
math help me please!!!!!!!!!!!!!!!!
luke added 429+699+314 and got 950 is this sum reasonable? 
Math
Calculate the number of grams of dextrose in 250mL of D5W. I know that the answer is 12.5g, but I do not understand the work. Please help. 
Math 7 Help! (last qs.)
Name some situations in everyday life where positive and negative ingeters are usaful ____________________________________________________________________________________________________________________ I DON'T GET THIS!!?!??!?!? Please help me! Thank You! :) 
MATH
DESCRIBE THE ANGLE SUM THEORY AND HOW THE FORMULA WORKS. HELP ME PLEASE I NEED TO STUDY FOR A TEST 
Math
How do you turn 11/12 ( a fraction) into a percent?? Help please its homework due very soon!!!!!! Thankz. 
math
Solve 3(x10)>x+5. Write your solution using set builder notation. please show work 
Math
Find two lines passing through (1, 1)which are tangent to the ellipse x^24x+y^2+3=0. Please write out how to get there. Thank You. 
math
For the function f(x)=2x^26x7 find: a) an equivalent equation in the form f(x)=a(xh)^2+k b)the maximum or minimum (also decide which) please help and thank you 
Math
IN a square with each side measuring 6inches what is the ratio of the perimeter to the area? Please show work for this!! 
Math help please
(This homework question was removed due to a copyright claim submitted by k12.com.) 
Math
I've been working on this function for quite awhile and just can't seem to get it. Inputs x 5, 6, 7, ? Outputs y 50, 72, 98, ? Please help! 
math/algebra
Find the quotient and remainder when the dividend is 262 and the divisor is 11. Please show work 
math/algebra
Please show work Find the quotient and remainder when the dividend is 262 and the divisor is 11. 
physic please check answers test tommoro
bobpursley did i do the math problem right if not could u do it for me .thanke 
Math
Simplify x^2  9x + 18/ x^2  6x + 9 for all values of x for which the expression is defined. A. x3/x6 B. x6/x3 C. x1/x+9 D. x+9/x1 Please explain how you work this problem in detail. Thanks. 
Math
What is the length of a segment whose endpoints are (5, 8) and (9,2). Please explain to me what the formula or rules for working this problem. 
Math
Use the method of substitution to solve the linear equation! 6a=6b 6a=5b please help I don't get it it needs to be an ordered pair. 
math
Really need help please!! triangle CDE has vertices C (2,4) D (6,2) and E (4,2) determine the exact location of the centroid 
Math, Pre Calc
Given that (+2) and i are the roots of a 4th degree polynomical, find the equation. Please help! Thank you:) 
MAth
I keep getting 28/19 for this problem, but it doesn't check with the solution in the back of the book. Help please.. solve the equation 7d(1/2)(2d4)=(5/4)(d+4) 
Math
how would you find the inverse function of a problem when you have a squared number like f(x)=(x^24)^2 PLEASE HELP 
Math Help!
What is the scientific notation of 95? Please give a simple explanation! Thanks, sorry i keep posting this question! 
Math
24 (6)1 divided by5. There is a big space between the 24 and the 6. I don't know if I multiply 24x6 or do I multiplying6x1and then times it by 24. Please help 
Math
Find the slope of the tangent line to the curve 0x^2−2xy+2y^3=10 at point (4,1) Help please? Thanks in advance 
math help please
Solve the following system of equations using substitution. What is the value of y? 2x + 3y = 105 x + 2y = 65 A.15 B.25 C.40 D.65 I think it is B?? 
7 th grade math
Input 1 2 4 5 10 12 Output 3 5 9 11 21 25 What is the rule for this function ? If adding add what tried 2 Need help please 
7 th grade math
Input 1 2 4 5 10 12 Output 3 5 9 11 21 25 What is the rule for this function ? If adding add what tried 2 Need help please 
math exam tommrow review
please check work. y=2x85 plug in 130 for x and i got 175 
Math emergancy
find the two ratios that are eequivalent to each given ratio 9/12 4/20 15/25 7/12 14/7 11/22 10/3 18/28 12/27 i don't no how to do this so yea please answer 
Math emergancy
find the two ratios that are eequivalent to each given ratio 9/12 4/20 15/25 7/12 14/7 11/22 10/3 18/28 12/27 i don't no how to do this so yea please answer 
math
write the expression as a sinle logarithm. express powers as factors. In (x/x1)+In(x+1/x)In(x^21) Please show work. 
math. need help asap!!!!!
What's 0.8, and 1.1 as mixed numbers. What's 1 1/2, and 1/5 as decimals? What's 0.09, 2.46, 3/5, and 99/100 as percents. Please help. Due tomorrow!!! 
math VERY URGENT AND IMPORTANT
Estimate the product of 3 7/8 and 25. Describe your method. Please answer and explain. 
math
a hiker travels for 15km on a bearing of 210T how far south is he please show working 
math
Hello. I am having a little bit of touble with algebra, distributive property. The question is 20 (19a) can you please help?! Thanks! 
MATH HELP!
If school starts at 7:42 am and it ends at 1:56 pm and there's 42 minutes per period. Create a bell schedule. Please help!!!! 
MATH
Y^3+Y^24Y4 AND T^2+4Z^2 THESE ARE FACTORING QUESTIONS CAN SOME ONE PLEASE SHOW ME THE STEP ON HOW TO SOLVE THESE TWO PROBLEMS 
math
Calculate the following and write your answer in the simplest form. Please show all your calculation. 4 2/61 2/12+2 1/4 
math
how do i round each of the folllowing to one significant figure and then 'name' that number: 2^200 20^20 please help and thank u so much if u do! 
math
the function f is defined: f(x)= x+3 if 2<=x<1 9 if x=1 x+2 if x>1 a. find the domain b. locate the intercepts I am totally lost, can someone please help me with this? 
Math
If a data set is: 18, 9, 14, 10, 15.... What would be the mean absolute deviation? What I got was 13.2, but it seems incorrect. Please help! 
math
simplify 2xcubed+3x+5 divided by x+1. i am finding 2x squared3x5 and the book says 2xsquared2x+5.please help am stuck 
Math
Hey everyone!! please help.. Find a function f such that the graph of f has a horizontal tangent at (1,0) and f"(x)=10x?? Thanks 
Math
If polynomial p(x) = Ax^3 + Bx^2 + Cx + D vanishes at x = a  d, a, a + d, then prove that a^2 + D/aA > 0. Here A, B, C, D are some constant. Please work the complete solution. 
math calculus (please help me)
Solve for t. (Round your answer to two decimal places. (2 − (2.479/35))^7t= 29 
Math
Multiply 1. (1.2z)(4+2y) 2. (2e  3f +4)(e) 3. (7v)(7v7x) 4. (4x) (7+3y) 5. (b)(0.1a + 8b0.7c) please help me, I have done these questions but im pretty sure my answers are wrong, so can someone do these or help me so i can understand how to do this, thanks :) 
math
K is the midpoint of JL JL=4x2 and JK=7. find x, KL, and JL. Very confused , can you please show steps to working out the problem 
Math (HELP PLEASE)
Explain why it is important to line up decimal numbers by their place value when you add or subtract them. 
Math
5th grade parent can you please show me how to break down 4 4/5 does it end up being 24/5? the probleam is: 4/4/5 1 7/8 
7th grade Math
Please, help me how to solve this problem 21% of 82 how do you use a fraction to estimate the percent of each number? Thank you 
Math ASAP
Could you please help me on this problem, i'm kinda stuck on it and can't find the same base. These are exponents (9^2x1) = 6^x Thanks for helping me! ST 
Math
I need help with these please: 4. Simplify sqrt27/75. The answer should be in simplest form 5. Solve for w. (3w15) (w^2 + 11w +30) = 0 Thanks MC 
Quick math help
Write an equation in point slope form using the following points: (3,2) and (5,1) Please help me! Thank you! 
Ms. Sue Math Help Please
Which equation matches the statement "The product of 3 and the difference of a number and 10 is 15" Answer choices: 3 + (x  10) = 15 3x  10 = 15 3 (x  10) = 15 3 x/10 = 15 
math
hi hello: please help me this problem... Draw and explain the angle of depression of a boat from a cliff is 39 degrees 
math ( sets )
{ 1,2,3, ...., 100 ) How many numbers in the above set are perfect cubes ? a. 2 b. 3 c. 4 d. 5 e. 6 please answer and explain 
Math  Please check answer :)
What is the slope of the line that passes through the points (–2, 5) and (1, 11)? A. 6 B. 2 C. 2 D. 1/2 I think its this one... 
math
please somebody explain the product of 6, and the sum of 4 and 5?I have to show if 6x4+5 is the right answer. 
Math (how do you find the volume of a cone)
for example, a radius of 5 and a height of 20, could you please explain the steps? Thank you in advance!! 
Math
Please help.I need to find two hundredth digit in the decimal representation of each of the following fractions 5/6 4/11 1/13 Thanks. 
math
Find the coordinates of the image of point R(3,5) rotated 180° about the origin. A)(3,5) B)(5,3) C)(5,3) D)(3,5) Please help me I think its A 
math
Find the coordinates of the image of point R(3,5) rotated 180° about the origin. A)(3,5) B)(5,3) C)(5,3) D)(3,5) Please help me I think its A 
mathMs Sue please help
What is the monthly payment on a 25year loan of $73,700 if the annual interest rate is 10%? 
math
please factor the ff: 1.x^2+16x36 2.x^410x^2+9 3.(4+x)^2(4+x)20 4.23x^1+x^2 (all of the exponent here in number four is negative) thanks..... 
Math
Find the slope of 8x+4y=7 in parallel and perpendicular lines. Please help me figure this out? Still need help 
math
Find the unit rate. Run 400 meters in 1 min 32 s. Have no idea, please help. 
math
2 six sided dice are throne together.what is the probability that a total of 10 is thrown.can u show me how to do please ,thanks 
sixth grade math
How to express 12/15 as a fraction, percent, and decimal. Someone please show me how to solve. 
Math help please!!!!!!
Given a scale factor of 1/2,find the coordinates for the dialation of the triangle with vertices as (0,0),(0,2), and (4,0). A.(0,0),(0,4),(8,0) B.(0,0),(0,1),(2,0) C.(1/2,1/2),(1/2,1),(2,1/2) D.(2,2),(2,4),(8,2) Is the answer B? 
Math
Please help me the way through this sum Integrate Cos squared(3x) btwn x=pie/2 andx=0 
math
I go to Conexus and I am super duper behind do you happen to have the answers for the proportions quiz???????? PLEASE A c d c b a d 
Math
1) Proove that for every x>=0 and 0<a<1 x^aax<=1a 2)prove that for 0<=x<=1: x^m*(1x)^n<= (m^m*n^n)/((m+n)^(m+n)) can someone please guide/help me in about how to solve and or approch these questions? 
Math
Simplify each expression and state any nonpermissible values. ( 3 marks  show your work) x/(x^23x4)4/(x+1) Please help me! 
Math
Simplify each expression and state any nonpermissible values. (5 marks  show your work) (3x+1)/(2x^22) + (2x+2)/(2x^28x+6) Please help me! 
math homework please help
simplify cubed root of 432 write 10^5sqrt15 as an entire radical 
Math
NEED HELP ASAP PLEASE! 1. evaluate x/y for x=2/3 and y=6/7 A. 7/9 B. 8/10 C. 9/12 D. 12/21 That is all. I do not understand this, so if someone could help that would be great. Thank you so much! 
Math
What is the equation of the line that passes through all the points in the table? x 4 2 0 2 y 0 4 8 12 A. y= 2x8 B. y= 2x4 C. y= 4x8 D. y= 4x4 PLEASE EXPLAIN PLZZ 
math conversion
convert from Chinese into American standard measurement; 1800 24Kg. Please, 
Finite Math
Can someone please help me. I am not sure to work the following matrices. If A^4 = 3 4 4 5 and A^5= 4 5 5 6 What is A? Can you show me how you got this? Thank you so much ;) 
Math sequences
Determine the smallest interger n such that 1+(4/5)+(4/5)^2+...+(4/5)^n>4.9 Please explain ti me about thisquestion. I can'tunderstand it. 
Math
if a bullet travels at 645.0m/s, what is its speed in miles per hour? can you please show me how to solve this? 
Maths
2t+8 is equal to or more than 4(t+1) Can someone walk me through this please? Math really is my worst subject.... 
math
how to share 3 chocolate equally among 4 friends the answer i got was 3/4 but don't know if its right help please, thanks in return 
Math
Solve each system algebraically Y=4x9 and y=x3 This is what I have done 4xy9=0 x3+4x9=0 3x=9+3 3x=12 X=4 Than I substituted x in one equation y=43 y=1 Please let me know if I am doing this correctly. Thx 
MATH
Find all values of p such that 2(x+4)(x2p) has a minimum value of 18. (AoPS, Please show steps) 
6th grade Math
30.26/89 I got the first part which gives me 267, but then I'm confused because I don't know where to borrow from, please help, thank you! 
Math
Please help me to learn how to compare the below. 1. 23 in to 2 ft 2. 25 yd to 75 ft 3. 6,200 ft to 1 mi 900 ft 4. 100 in to 3 yd 1 ft 5. 1,000 ft to 300 yd 6. 500 in to 40 ft 
8th grade math
please help! x y 1 135 2 220 3 305 what is the expression/equation that could be used to find y? 
Math I do not under stand
75 70 = 84,000 I do not think it right I really need help 5*0=0 0*70=0 70*5=350 70*70= 4,900 Please help me ); ); 
math
Why do you have to use estimation to find the number of triangles you need for the string? {could you please me I don't understand