Mathematical Equations

Welcome to Questions LLC, the ultimate Q&A website for all your knowledge-seeking needs! If you're here, it means you're ready to dive into the thrilling world of Mathematical Equations. From basic arithmetic to complex calculus, our Mathematical Equations category is designed to be your go-to resource for any and all mathematical queries. Whether you're a student, a teacher, or simply someone with a curious mind, you'll find an array of questions and answers that will help demystify the fascinating realm of Mathematical Equations. So, let's embark on this journey together and unravel the beauty of numbers, formulas, and logical reasoning!

Questions (76)

y varies partly as the square of x and partly as the inverse of the square root of x.write down the expression for y.when
1. 7 answers
2. asked by Anonymous
3. 2,128 views
The function y = 128 - 8x models the amount of water, in ounces, left in Tariq's water jug after pouring x servings of water.Whi
1. 1 answer
2. asked anonymously
3. 33 views
When applying the volume formula, what is the volume of a rectangular cereal box with a height of 34 ft., a length of 12 ft.,
1. 3 answers
2. asked by needing answers
3. 141 views
Examine the six different equations that follow:𝑦=5𝑥−4 𝑦=−2𝑥+3 𝑦=3𝑥+1 2𝑦=6𝑥+2 𝑦−5𝑥=2
1. 1 answer
2. asked by Amy
3. 192 views
just like to check if ive got these right. if not can you help??make the subject (q) p(q+r)=2(q-p) ans q=pr+2p/(2-p) make the
1. 2 answers
2. asked by adam
3. 519 views
B is 60km away from A on the bearing of 135:C is 80km away from A in a bearing of 2251)Find the distance of C from B 2)Bearing
1. 2 answers
2. asked anonymously
3. 130 views
solve u_t = k*u_x in the form of u=f(xp(u)t)
1. 1 answer
2. asked by .
3. 74 views
hello bot how are youThe temperature is 47° F. It gets warmer by x degrees and reaches to 52° F. Find x. eqautiion included
1. 13 answers
2. asked by yay
3. 144 views
Alliance Cannery has two assembly lines. One produces 24 cans of fruit per minute; the other produces 64 cans of vegetables per
1. 7 answers
2. asked by Dr.zach
3. 140 views
Which of the following is an equation of the line that is tangent to f(x)=-x^2+3x+9 at the point (-1,5)?
1. 1 answer
2. asked by D
3. 62 views
Let the line L1 passes through the points (5,1,7) and (6,0,8) and the line L2 passes through the points (3,1,3) and . Find the
1. 2 answers
2. asked by Ayansa Dabesa soboka
3. 54 views
Find the coefficient of x^7 for (x-3)^11Use the binomial theorem to expand (2y-3x)^5 Prove that (n over r)= (n over n-r) for all
1. 4 answers
2. asked by Sally
3. 793 views
Let P= (V^2)R / (R+r)^2Calculate dP/dr, assuming that r is variable and R is constant.
1. 5 answers
2. asked by rachel
3. 4,303 views
The relation between the # of time in days, D, it takes for a planet to revolve around the Sun is related to the planer's
1. 4 answers
2. asked by Mai
3. 2,635 views
Given polynomial f(X) and a factor of f(x), factor f(x) completely.F(x)= x^3-9x^2+8x+60; x+2
1. 3 answers
2. asked by Kim
3. 1,380 views
Use the formula F=9 5C+32 to find the temperature at which Celsius and Fahrenheit are equal. (Hint: Replace C with F and
1. 3 answers
2. asked by Shelby
3. 55 views
Enter an inequality to represent the situation and then graph the solution.There are at least 4 slices of bread left in the bag.
1. 4 answers
2. asked by obito
3. 972 views
Sound, a form of energy can be modeled by using two distinctly different approaches.a) Describe the propagation of sound energy
1. 3 answers
2. asked by Farah
3. 498 views
the mid point of the line segment joining (4a, 2b-3) and (-4,3b) is (2,2a) find the values of 'a'and 'b'.
1. 3 answers
2. asked anonymously
3. 46 views
A plumber charges $90 per hour and $50 travel fee. The totaly cost of his last job was $410. use the equation 90x + 50 = 410 to
1. 13 answers
2. asked by im struggling
3. 60 views
Identify the units on x in each of the following equations.(a) x= yz (both y and z are measured in feet) (b) x=3y^2 (y is
1. 3 answers
2. asked by laura
3. 608 views
1)The star diagram*** **** *** **** may be used to demonstrate the truth of a) 3x4=4x3 b) 2+(3x4)=2x(3+4) c) 2x(3+4)=(2x3)+(2x4)
1. 5 answers
2. asked by Bell
3. 567 views
Solve the following equation by graphing the related function.1. 4x^2 + 8x = 32 A: ? Use the Zero Product Property to solve the
1. 2 answers
2. asked by Victoria
3. 966 views
The monthly profit (in dollars) of Bond and Barker Department Store depends on the level of inventory x (in thousands of
1. 1 answer
2. asked by Mia
3. 421 views
sue and dave shared 1/3 pound of cherries equally. What fractional part of a pound did each get?Molly wrote the following
1. 4 answers
2. asked by sara
3. 479 views
1a. x/20=52,5/75= 141b. 13/16=x/100= 81.25 1c. 18/25=1/x= 1.38 1d. 25/18=1/x= .72
1. 6 answers
2. asked by Jerald
3. 312 views
Solve the system of two equations using elimination with multiplication.4х - 6y = -48 -2x + 4y = 30 (1 point) A. (-3, 6) B.
1. 5 answers
2. asked anonymously
3. 42 views
1. XVIII+XXII=352.VI+XIX=25 3.M-CC=900 4.LXXXIV-XLII=44 5.VI x XI=66 6.X x V x I=50 7.C/XX=5 8.XC/VI=30
1. 5 answers
2. asked by Jerald
3. 333 views
Use Newton's method with the specified initial approximation x1 to find x3, the third approximation to the root of the given
1. 1 answer
2. asked by Dee
3. 454 views
Part 3 : Evaluate when x = -2, y = 521. 4x + 2y, Answer: 2 22. 3(x) *to the 3rd power*, Answer: -221 23. (x + y) *to the 2nd
1. 2 answers
2. asked by Laruen
3. 1,051 views
(01.02 MC)If (8 over 2)p = 8 over 4, what is the value of p? (5 points) 2 3 4 6
1. 3 answers
2. asked by ty bots
3. 23 views
anyone explain how this cos 2A cos A – sin 2A sin Acan become to this cos (2A + A) = cos 3A
1. 2 answers
2. asked by mie_y98
3. 857 views
(dy/dx) + 8y =5
1. 1 answer
2. asked by Anonymous
3. 154 views
please help with finding the equations to these where n= 1; which means 1 is needed to find the first number in the series1) 5/1
1. 1 answer
2. asked by Janet
3. 280 views
Daniel is traveling 450 miles at an average speed of 50 mph to a job interview. He drives for 5 hours, stops for lunch, and
1. 3 answers
2. asked by A Local Wanderer In Search
3. 59 views
(.200-x)2Would the answer be .400+x2
1. 6 answers
2. asked by Anonymous
3. 269 views
Cant find equations for solving for MP and AP.Suppose firms A and B each make T-shirts. Firm A's production function is q = L0.5
1. 1 answer
2. asked by Bono
3. 633 views
solve for na. c(n,2)=28 b. p(n,5)=20p(n,3)
1. 1 answer
2. asked by larry
3. 334 views
PV/nR=T find the value for n
1. 1 answer
2. asked by Anonymous
3. 150 views
place the operation signs (+,-,x, divide) in the order that makes each sentence true18__6__2=15
1. 4 answers
2. asked by Marcus
3. 211 views
ocelyn and Andy were purchasing items for their quarterly project. Jocelyn picked out 6pens,2 posters and a glue stick. Andy
1. 1 answer
2. asked anonymously
3. 52 views
Consider F and C below.F(x, y, z) = 2xz + y2 i + 2xy j + x2 + 15z2 k C: x = t2, y = t + 2, z = 3t − 1, 0 ≤ t ≤ 1 (a) Find
1. 3 answers
2. asked by Anon
3. 2,596 views
In these complex exponential problems, solve for x:1)e^(i*pi) + 2e^(i*pi/4)=? 2)3+3=3i*sqrt(3)=xe^(i*pi/3) MY attempt: I'm not
1. 2 answers
2. asked by Lisa
3. 1,158 views
What are the factors of 6x^2 + 9x − 27?
1. 1 answer
2. asked anonymously
3. 37 views
a company's monthly sales, in thousands, is given by s(x,y)=9x^.8y^.5. where x is the amount spent on newspaper advertising per
1. 2 answers
2. asked by PL
3. 989 views
Review example 2 How does the author determine what the?Example 2. Translate. The first row of the table and the fourth sentence
1. 1 answer
2. asked by micheal
3. 962 views
lighting electronics charges $9.98 plus $0.75 per pound to ship electronics purchases. Write and solve an equation to find the
1. 1 answer
2. asked by Theresa A Novack
3. 40 views
Identify the second step in solving this equation for y : −3(y + 6) = 21 . (1 point)Responses Divide both sides by −3 .
1. 7 answers
2. asked by Donatello_Donnie_Dee
3. 56 views
4j+8=j-10I don't know how to figure out the j value.
1. 3 answers
2. asked by darrel
3. 797 views
the cube root of r varies inversely with the square of s. which two equations model this relationship?
1. 2 answers
2. asked by amelia
3. 797 views

Mathematical Equations

Pages