math,help

Questions

what formula or how do i solve for this:How many 5-card poker hands containing of 2 aces and 3 kings are possible with an
1. 3 answers
2. asked by student
3. 549 views
how do you convert miles to feet.what formula do i use. one mile=5280feet so you would multiply the number of miles to 5280 to
1. 1 answer
2. asked by jasmine20
3. 527 views
okay the problem states.the price of an item is given by p=2x^2-100 Find the polynomial that represents the revenue generated
1. 1 answer
2. asked by Jasmine20
3. 994 views
okayDirections: find the following squares. Problem: ((w)-(1)/(4))^2 I have no idea how to even start. First, FOIL the numerator
1. 1 answer
2. asked by Jasmine20
3. 916 views
this other one how can i actually prove it if this is the equation to use.the problem states: Prove that if a line has slope ma
1. 1 answer
2. asked by Jasmine20
3. 380 views
the problem says:one day, the temperature at 2:00AM was 44 degrees farenheiht , and by 2:00PM the temperature was 68 degrees
1. 1 answer
2. asked by Jasmine20
3. 748 views
I have a graph which points are:(-1,-2),(0,2),(1,4) would the equation for this line be y=3x+1 No. These points do not lie on a
1. 1 answer
2. asked by Jasmine20
3. 1,099 views
can someone set this up for me as an equation so i can solve it. thanksA garden area is 30ft long and 20ft wide. A path of
1. 3 answers
2. asked by Jasmine20
3. 498 views
can someone please just set the equation for me to solve this problem . thanksA solar collector is 2.5m long by 2.0m wide. It is
1. 1 answer
2. asked by Jasmine20
3. 468 views
I have forgotton how to change a decimal into a fraction can you please give me the formula.for example for: -2.75 You just have
1. 1 answer
2. asked by jasmine20
3. 666 views
I read the meaning of function notation but i still don't understand why are they so important.during an art contest at your
1. 1 answer
2. asked by jasmine20
3. 558 views
What does it mean to factor an algebraic expression into prime factors?Prime factors are factors that cannot be further
1. 1 answer
2. asked by jasmine20
3. 537 views
How or can someone set this up as an equation or what steps do i do?A garden area is 30ft long and 20ft wide. A path of uniform
1. 1 answer
2. asked by jasmine20
3. 422 views
How do even solve this onesum of two numbers is 32. their difference is 6. what are the numbers? x-y=6 x+y=32 add the
1. 1 answer
2. asked by jasmine20
3. 401 views
can someone explain to me also how to do addition with equations.Solve the system by addition 5x-3y=13 4x-3y=11 its easy try
1. 1 answer
2. asked by jasmine20
3. 550 views
how would i do about this problem can someone explain it to me or show me because i keep getting weird answers with an e at the
1. 1 answer
2. asked by jasmine20
3. 393 views
can some one help me set this up into eqautions to be solved please.One number is 6 more than another. If the sum of the smaller
1. 1 answer
2. asked by jasmine20
3. 406 views
Can someone show me how step by step how to solve this problem...Rewrite the middle term as the sum of two terms and then factor
1. 1 answer
2. asked by jas20
3. 508 views
I need help factoring this out6a^2-5a+1 so far what i have is this: (3a-1)(3a ) If you expand your answer you will not get the
1. 1 answer
2. asked by jas20
3. 329 views
I did the revision for this one i posted before but i don't seem to find my error...Multiply. (x-8)^2 this is what i did to
1. 1 answer
2. asked by jas20
3. 398 views
Can someone explain to me the reasoning involved in each step when simplifying the fraction 42/56. I had this question wrong in
1. 2 answers
2. asked by jas20
3. 482 views
what are the challenges of working with rational expressions i've searched in my math book and online i can't seem to find that
1. 1 answer
2. asked by jas20
3. 752 views
What are two consecutive integers whose square roots are also consecutives integers?0 and 1 Thank you for helping me Rom how do
1. 1 answer
2. asked by jas20
3. 1,207 views
What is missing of the binominal in the following:(radical 3 minus 2) ( ?) = -1
1. 1 answer
2. asked by jas20
3. 365 views
Is it the same thing :fibonacci math and the golden mean? for one i know that this type of math deals with sequences but can
1. 1 answer
2. asked by jas20
3. 512 views
can someone show me these steps with the division like2 --- 1 which would mean half. the following though. so i can see it.
1. 1 answer
2. asked by jasort20
3. 539 views
i am having difficulty with this problem can someone help me.Problem #1 Write in simplest form (48a^5b)/(12ab^2) this is what i
1. 2 answers
2. asked by jasort20
3. 1,004 views
Can someone show me how do i multiply the following fractions:(n^2-n-20)/(2n^2) times (n^2+5n)/(n^2-25) When you multiply
1. 1 answer
2. asked by jasort20
3. 554 views
can someone help me with this i am lost now i've been doing math for the past 8 hrs.Problem # 1 solve: 4(x-10)-3x=x-40 Problem #
1. 1 answer
2. asked by jasort20
3. 1,113 views
helpProbblem #6 solve by multiplying through with the common denominator (11)/(3)x + (1)/(6) = (8)/(3)x + (19)/(6) Problem #20
1. 1 answer
2. asked by jasort20
3. 621 views
is this correctsolve and graph the solution set 3(x-4) > 7x-9 my steps 3x-12 > 7x-9 3x-7x > -9+12 -4x > 3 (-4x)/(-4) > (3)/(-4)
1. 2 answers
2. asked by jasort20
3. 1,052 views
is this correctsolve and graph the solution set: -3x+10>25 -3x> 25-10 (-3x)/(-3) > (15)/(-3) x < -5 correct.
1. 2 answers
2. asked by jasort20
3. 965 views
subtract. express your answer in simplest form(2)/(5) minus (y)/(y-2) (2/5)-(y)/(y-2) Multiply by 5(y-2) [2(y-2)] - 5y Clear the
1. 2 answers
2. asked by jasort20
3. 509 views
Can someone help me understand the following in terms that i can understand because i've read the book,definitions i've done
1. 1 answer
2. asked by jacky
3. 580 views
can someone help me plz...last problemsimplify (7 + radical (5))(7- radical (5)) for this one i have no idea (a+b)*(a-b)= a^2 -
1. 1 answer
2. asked by jasmine20
3. 518 views
What is the equation i have to use for the following questionA roof rises 9.75 ft over a horizontal distance of 15.84ft. What is
1. 1 answer
2. asked by jacky
3. 452 views
I definately do not understand this problem.If y varies directly with x, and y = 600 when x = 1000, find the constant of
1. 2 answers
2. asked by jacky
3. 468 views
Okay i am still trying to understand how to come up with a radical expressions and their applications, and apply to your daily
1. 3 answers
2. asked by jasmine20
3. 655 views
how do you change the following decimal into a fraction.-3.6666666 3 2/3 or 11/3 Memorize .666666 repeating as 2/3 Now if the
1. 3 answers
2. asked by jasmine20
3. 1,492 views
okayi am getting confuse with the decimals and fractions in order to make a table for the following problem.can someone help me
1. 1 answer
2. asked by jasmine20
3. 601 views
how do i find the following:is there a formula for this? Problem #15 Find the constant term that should be added to make the
1. 1 answer
2. asked by jasmine20
3. 664 views
i am stuck with this problem:Problem #12 Solve by using the quadratic formula. 5x^2 + 5x = 3 i am at this step x = (-5 (+/-)
1. 1 answer
2. asked by jasmine20
3. 470 views
i need help with this one i've tried it many ways and still can't figure it out because it has the lines going between two solid
1. 1 answer
2. asked by jasmine20
3. 436 views
The height h in feet of an object after "t" seconds is given by the functionh = -16t^2+70t+8 How long will it take the object to
1. 1 answer
2. asked by jasmine20
3. 519 views
this is what i have left but i don't know how to finish it.THe length of a rectangle is 1cm more than 4 times its width. if the
1. 1 answer
2. asked by jasmine20
3. 420 views
Is this trinomial a perfect squarex^2-6x+9 if the trinomial starts with x^2 and 1/2 of the middle term coefficient squared
1. 2 answers
2. asked by jasmine20
3. 1,838 views
on one of last week homeworks i got this one wrong can someone explain to me what is the correct format.The demand supply
1. 1 answer
2. asked by jasmine20
3. 547 views
I need help with thisonesolve: ((x)/(5x+10))+ ((x-3)/(x+2)) = (7)/(5) Let's take that first part: (x)/(5x+10) In the
1. 1 answer
2. asked by jasmine20
3. 461 views
I also need help with this one:Add. Express answer in simplest form. ((8)/(s))+ ((8)/(s^2)) (8s + 8)/s^2 = 8(s+1)/s^2 That isn't
1. 1 answer
2. asked by jasmine20
3. 522 views
can someone help me set this word problem up into equations so i can solve. I don't want the answer just if you could help me
1. 1 answer
2. asked by jasmine20
3. 397 views
Also, can someone set this problem up into equations so i can solve.thanksA plane took 1 hour longer to travel 560 miles on the
1. 1 answer
2. asked by jasmine20
3. 437 views
how can i factor this out completlyx^4+x^3-12 i know that4*-3=-12 but how can i get that middle term x^2*x^2=x^4 first you
1. 1 answer
2. asked by jasmine20
3. 480 views
for this one how do i set it up?IF THE SIDE OF A SQUARE ARE DECREASED BY 3CM, THE AREA IS DECREASED BY 81CM^2. WHAT WERE THE
1. 1 answer
2. asked by jasmine20
3. 385 views
also can somone explain to me these types of problems.directions are introduce slacks variables as necessary, then write the
1. 3 answers
2. asked by jas
3. 808 views
this is from another section one of the problems can someone help me.dierections: use the simplex method to solve each linear
1. 1 answer
2. asked by jas
3. 1,112 views
and then this one as well :state the dual problem for each linear programming problem. minimize w =y1+y2+4y3 subject to:
1. 1 answer
2. asked by jas
3. 463 views
what formula do i have to use for this problems.Problem #4 John Lee saving account has a balance of $2449.After 7years what will
1. 1 answer
2. asked by student
3. 467 views
what formula do i use for the following problem:which of the following investments is larger after 19years? a) $7500 is
1. 1 answer
2. asked by student
3. 710 views
a company is taking a survey to find out whether people like its product. Their last survey indicated that 70% of the population
1. 1 answer
2. asked by student
3. 702 views
how do i set this up...i need help in the set up...In deciding whether or not to set up a new manufacturing plant, analysts for
1. 2 answers
2. asked by student
3. 768 views
can someone explain to me this one as well step by step...thanksProblem #2 Solve the matrix equation AX=B for X by finding A to
1. 1 answer
2. asked by student
3. 916 views