Math(Please help)

181,388 results, page 31


research please assist how do you start a hospital please give websites for contact information thank you


explain air resistance in terms of colliding particles Please Help...nothing to complex please



Algebra2 Help please

Compare the graphs of the inverse variations. Please provide at least 3 comparisons y= (-0.2/x) and y= (-0.3/x) -0.05, -0.075 , -0.1, -0.15 ?

POLS210 D001

Please I am in desperate need of finding the answer to pop quiz 4,6,and 8 please is there anyone out there that could help me.


8. Which of the following expressions is equivalent to (-7)^5 -7 * -7 * -7 * -7 * -7 -7 * 5 (-7) * 7 * (-7) * 7 * -7 5 * 5 * 5 * 5 * 5 * 5 * 5 PLEASE HELP ONE OF THESE ARE SUPPOSED TO BE EQUAL TO (-7)^5 = -16807 BUT A AND C ARE :(( I'M SO CONFUSED PLEASE HELP :(

socials 10 please help!!!

What was the outcome of the numbered treaties on the first nations? please give full answers thank you!!!

Essentials og Psychology

The science of the mind questions please for Penn foster. No need of answers. Please help.


Can someone explain the idea of "structure affects function" please? And can you please give me an example?


please please someone check my work I don't understand it fully so I am asking if someone could please check my work thank you if it's too much I'm sorry. God Bless


I need some serious Assisting. PLEASE!!!!I am doing a project on gender and gender roles including identities and the equality and inequality. The Culture is Native American. I need help a.s.a.p. This is my last week in this class. Please, please help me. Thank you so much. I ...

physics EM please

please look at my earlier question below thank you


Please help. I'm stuck. Solve: 20/5p+3/5q-6/5p+14/5q Please show me the steps. Thank you


Simplify: Can someone please help me with this and go through the steps for it please. Thank You -8z(-9z^2-z-1)

Please Help

Can someone please take a look at my french posts, thanks.

Ms. Sue please help

Pigskin week seven interstates help please

geometry please help

please help me with the question I posted at 4:56pm today


please help me write a paragragh please it is due tommorow.


I need help with these problem please. X^2+6=15 (x+4)^2=6 can some one help me please.

english please

does being shy can effect my education? please help and thank you


if log6=m and log 5=n, write 7.2 as an expression in m and n Answer is 2m-n Please help me!!


please help Solve for h in U= mgh. Please show steps.

Please Help

Can someone please help with the chemistry problems? I need them to study.

chemistry help~Please!!!

What are the Ka and/or Kb value for 1M ZnCl2 Show work please!!!


Please,Please explain how you get your answer."And"compound inequality -1<3+2x<11 and 1-x>-3 or 5x-1>19 - - Thank You


please answer mine ms sue if you can. if not, can you please say you cant


ok there these 3 kids who sold cookies and here are there rates and if their continuing a the rate if they sold the cookies at 2.00 a piece how many days will it take to make 320.00 at their rates? Maria 39cookies/13days Stephen 42cookies/7days Aisha 21cookies / 3 days I don't...

Maths Help !!!!!!!!!!!!

Hello I'm in grade 9 and i still get confused with the expressions and how to make then in maths although i'm queit very bright ! Any tips on this please thanx Practice. We learn by experience. You may want to buy an extra workbook at the bookstore, which has answers so you ...

Brain freezer a.k.a. MATH

Please Help! Are all squares similar? I think that they aren't but i'm not sure. I think this because rectangles can be squares and rectangles can take different forms and shapes. Please help What do you mean by square? A square will always have a 4 sides and angles equal. ...


Can you help me in math please, I don't understand this. My book shows me the area of a parallelogram, and area of a triangle, but it show me what to do if there's fractions in the problem. A. 12 1/2 ft2 B. 7 7/8 ft2 C. 8 1/4 ft2 D. 15 3/4 ft 2 Thank you.


if a piece of aluminum with mass 3.99g and a temperature of 100C are dropped into 10cm^3 of water at 21C, what will be the final temperature of the system? The specific heat of aluminium is .900J/gC... ok so i know that i set both equal to each other, but i was wondering do i ...

7th grade math

The hypotenuse of a right triangle is 10 centimeters and one of the legs is 6 centimeters. the leg to the very left is 6 cm and the leg to the top is 10 cm. the bottom leg has a x for unknown. My teacher gave me the answer since I couldn't figure it out and she told me that it...


1. If you like swimming, this house will be perfect for you. Then, please call at 731-1234. 2. If you are interested in swimming, this house will be great for you. Then, please call me at 731-1234. 3. If you love swimming, this house will be fantastic for you. Then, please ...

Math, rational inequalities

Please can someone help me solve this problem? 2/x + 6/x-1 less than or = -5 8/x -1 <= -5 Now add 1 to each side 8/x <= -4 so x must be < 0 Multiply both sides by x (a negative number). This means you have to change the direction of the > 8 >= -4x Divide both ...


PlEASE HELP ME!!! I WOULD GREATLY APPRECIATE IT!!!! Find the least upper bound (if it exists) and the greatest lower bound (if it exists) for the given set. Please show all work. (0, 2) (−∞, 1) {x : x2 < 4} {x : x4 ≤ 16} {5/2,7/3,9/4} {0. 9, 0. 99, 0. 999...


Hello Reiny, please check these problems for me and if they are not right WOULD YOU PLEASE HELP ME WITH THE CORRECT ONES THANKS!!! 1. Slove for X, wher X is the real number, square root 5x + 9= square root 9x + 13= 27 2. Find the value: ^3 square root -27= 9 3. Write the ...

Social Studies

PLEASE EXPLAIN IN YOUR OWN WORDS PLEASE PLEASE HELP IN YOUR OWN WORDS PLEASE. :( :( 1) Explain the similarities and differences between corporate farms and mixed-crop farms. 2) Identify two problems resulting from urban sprawl in the western region of the United States. If ...

math please help

The speed of a moving sidewalk at an airport is 6 ​ft/sec. A person can walk 42 ft forward on the moving sidewalk in the same time it takes to walk 10 ft on a nonmoving sidewalk in the opposite direction. At what rate would a person walk on a nonmoving​ sidewalk? ...

calculus-can someone please help me with this ques

I have two questions if someone can PLEASE help. 1.solve the equation in the real number system. x^4+11x^3+24x^2-23x+35=0 **Please show work** 2.Use the remainder theorem to find the remainder. When f(x)is divided by x-3. Then use the factor theorem to determine whether x-3 is...

Please help-Math

Please answer these problem for me.Thanks so much. 1. Border's Bookstore ordered 800 art books. On verifying the order, only 160 books were actually received. The percent of the order missing was: 2. The net price equivalent rate of 9/15/18 is: 3. If the net price of a stove ...


(parent). My son's problem says "the product of a number and 17"...supposed to write as expression... I'm thinking it would be a 17x=y but he's adamant that because the word "and" is in the sentence that he needs to add something as well.... (no math books provided by school ...


I really don't know how to do this, need as soon as possible. Please help! A rabbit population satis es the logistic equation dy dt = 2x10^-7y(10^6- y); where t is the time measured in months. The population is suddenly reduced to 40% of its steady state size by myxamatosis. ...


Can you please solve alogX=lnX Logy=log e * ln y will allow you to convert. X=I


I have the same quetions like Synester. Please explain And your question is?


can someone please explain to me how to do place values ant the powers of ten


Please help. Name all values of x that are not in the domain of the given function. f(x)=x-10/(sqrt x^2-16)


"Hello " - Write the equation of tangent line for curv y=root of X or y= X^(1/2) when X=4 please help !!


can someone please tell me how to solve problems like this>>>> 3/4q -7=8 3/4 is a fraction Thanks for helping me


Choose 5, 10, or 100 as the most reasonable interval for the data. 15, 25, 10, 10, 5 Please explain Thanks

Math -

PLEASE HELP ME FIGURE THIS PROBLEM! Solve equation and check the solution -3(r+5) = 3(r - 1)__________________


need help with Equations: I don't understand what 4x-2x+4=x+10 I don't have a clue how to solve and check it. please help me


please explain to me how to get the answer to this problem. must show all work. 4+j< -1 -


Can someone please help me with my question? I don't understand how to find the line of best fit.


how do you change fractions to decimals please help, i need this answer my birthday is tommorrow


What are the connections to word problems for direct and Inverse Variations and why are they functions?


Please help I am a little confused!!!! Graph using the slope and y-intercept.. x + 3y = 9.

Math 116 algebra

Please check this problem Solve 5/2x + 1/4 x = 9/4 + x The solution is x = 9/10 Is this correct.


simplify: (7 x^3 - 2 x^2 + 3)+ (x^2 -x - 5) i got 7x3 - 2x2 - x- 2. if not correct keep it simple please thank u


hi, I am trying to find the domain and range, of this equation, in interval notation. y = 4/(x+3) , can you please help?


can someone please describe the properties and characteristics of fractions without numbers. Thanks!

Math B

Can some one please explain the set of real numbers as a field to me?

7 grade math

<,>,or = 1/6_1/3 please don't just give me the answer. I need you to explain it to me.


Doing frequency tables how do you know how to separate the intervals.Please Help going Nuts! Mom

6th grade

what are pareleleo lines this is math jiskha ,please answer thankyou

7th grade math

write each decimal as a percent. 2.687 0.015 0.64 please help me with these!


What number is as much greater than 36 as it is less than 94.______ I got 62 is it right? if not will you please help me,


Find the mode of the following list price: 1.67,1.29,0.79,1.29,0.89,0.89,0.79,1.67,0.79,0.57, and 0.79 Can someone show mw how to do this please?

Urgent math help!

What is 66 2/3% of 891? PLEASE show me the steps on how you got the answer to this question...

math need help please

Translate to an algebraic expression The product of 19% and some number


i need answers to math 116 week 9 final exam. please help.


How can one deterimine if a polynomial is the difference of two squares? please help me answer, thanks :)


______-3 3/8= 2 1/2. (what fraction subtract 3 3/8= 2 1/2?) Please help me find the answer that belongs in the blank.


Solve this Equasion x=2y 4x+y=12 using the substitution method. Please give solution


Can you explain this to me please? sin2 A + cos2 A = 1 ... (1) 1 + tan2 A = sec2 A ... (2) 1+ cot2 A = cosec2 A ... (3)


i don't understand how to graph an equation. can anyone help me please? i'll greatly appreciate it. Example: 3x+4y=12

gr.10 math

solve the linear system using substitution. please show me the steps!:) x-y=-5 2x-y=-7




I need 3 ordered pairs of points that would be solutions to this equation. Can anyone help please, thanks! 4x - y = 7


Please can you help me answer there questions? You have to do the sum's in the bracet's first. 2 (4a+7) 3 (2f+B) 5 (7+2x) 6 (2b-6) 12(6q-4) Thank's for helping!


I need to subtract and simplify 2/x^2-6x-27 -1/x^-12-27 I got so far 2/(x-9)(x+3) - 1/(x+9)(x+3) not sure what to do next...please help


how are the areas and the shape of rectangles related ? please answer this question.i need help :(


Can you please explain how to put the following fractions in order from Least to Greatest? Thank you 3/10, 2/5, 1/4, 1/2

Gr.10 Math!!!! urgent

Factor by Grouping. PLEASE SHOW ME THE STEPS! 1.) 8a^2+12ab-3b^2-2ab 2.) x^2+5x+7x+35


f(x)= 5x^2+8x+7/x^1/2 i have to find the derivative and when I do this is what i get.... (x^.5)(10x+8)-(5x^2+8x+7)(-.5x^-3/2)/(x) it says that i am wrong however please help


write a function rule the relates the inout X and output Y: (0,1), (1,4), (2,7), (3,10) please help! I can't get this one..


Please explain how I write this into a decimal and as a fraction in simplest form: 94.6% Thanks!


Suppose y varies directly with x and y=12 when x=6. Write an equation realting x and y. Please help, do not understand.


I am having a problem solving these problems could you please help me! Simplify by removing the factor of 1, y^2-25/5-y, 4y-12/4y


How do I write this into SRform please walk me through 5/(sqrt5 - sqrt 3)


Could someone please explain this to me: Use counters to model the sum: 8 + ( -3 ). How I solved this was : 8 - 3 =5.


Can someone please explain this question to me? Use counters to model the difference -2-5. Thanks.


Hi! I have a question Heres the problem: 3-2[6-(4y-1)] I got -8y-11 but it wasn't right and I don't know what i did wrong help please!


What fraction of the data 14 8 13 20 15 17 1 12 18 10 is greater then 13.5 please make a box and whisker plot


-3(2x+3-8)<-15 could someone please let me know how to start this problem?? I tend to freakout and freeze... when there are parenthesis


Can someone please help me solve this? What are the odds in favor of drawing a spade and a heart?


1. |x+3|=4 x = 1, -7 2. |x-2|=6 x = 8, -4 3. |x-5|<3 x = ?? 4. |2x+3|>*17 x = ?? [>* means greater/less than OR equal to] Please check. And show how to do numbers 3 and 4. Thank you.


2x+5y=16 5x-2y=11 Please help me solve this system of equations!! I keep getting no solution and i do not know what I am doing wrong.


(1.19)3 + X .49= 4.55 This is the last problem on my assignment. I tried but my teacher told me I got it wrong, help please?


Can you please help me with this equation. we have to factor x to the power of three equal 25x.can u help me with it?


In how many different ways can 8 riders be matched up to 8 horses? Explain answer please.


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