fixt=3+2x

Q: Need sol asap in 25 minutes.

A:

Q: 7. Gold has a density (p = mass / volume) 19.32 g / cm3, is made as a foil. If a sample of gold, wit...

A: Solution:

Q: You can buy a mountain bike on sale for only $572.97. What is the percent markdown if the original p...

A: We have to find Percent Markdown. 

Q: An athlete whose event is the shot put releases a shot. When the shot whose path is shown by the gra...

A: Given : f(x)=-0.01x2+0.7x+5.2 We need to find the maximum of f(x) f(x)=-0.01x2+0.7x+5.2⇒f'(x)=-0.02x...

Q: Find a basis for and the dimension of the subspace W of Rª. w = {(3s – t, s, t, s): s and t are real...

A: We have to find the basis and dimension of the subspace W of R4 .  

Q: how do you use tangent ratios?

A: Explain the use of tangent ratios. 

Q: Determine whether the following statements are true or false. Be sure to give a brief justification ...

A:

Q: A single die is rolled one time. Find the probability of rolling a number greater than 5 or less tha...

A: See the attachment

Q: What are the coordinates of the vertex of the parabola given the function f(x)=x^2+8x-3

A: f(x) = x² + 8x - 3 Let, y = f(x)  So, y = x² + 8x - 3   Next, we will complete the square on the rig...

Q: x+8 If f(x) = 3x -8 & g(x) = then find (fog)x) (gof)(x) 3 %3D and is (fog)6), (gof)) are equal ??

A: Given  f(x)=3x-8g(x)=x+83

Q: There is considerable evidence to support the theory that for some species there is a minimum popula...

A: Given fiffrential equation is, dPdt=kp1-PK1-mP Substituting k=0.05, K=10000 and m=500 into the given...

Q: simple explanation plz

A: We are given two matrix A and B A=3422-30B=-4105-61

Q: dy 3y+ xy dx とて

A: Observe that the differential equation is, homogeneous. We will use the substitution, y = vx and sol...

Q: -1 let A = -1 1 1 and v = |3 1 1 Assume v is an eigen- vector of A with eigenvalue A. a) Determine t...

A:

Q: A bank has two types of branches. A satellite branch employs 3 people, requires P2,500,000 to constr...

A:

Q: Simplify the following modular numbers and put your answers in reduced form. Show your work and just...

A: We have to write the remainder of the number by dividing by 6

Q: Prove Theorem 2.8 and Corollary

A:

Q: Using the following table to find f(x) = ao + ax+ azx?,8 = 10-9, using P1 & P2 & P3 %3D point Po (xo...

A: Step:-1 Given table is Point P0x0, y0 P1x1, y1 P2x2, y2 P3x3, y3 P4x4, y4 x -2 -1 0 1 3 y 84 ...

Q: 75 (mod 46)

A: Take a number and modulo with 46

Q: 12. Firefighting A firefighter on the ground sees fire break through a window near the top of the bu...

A: We have to find roof-to-windowsill distance can she report by radio to firefighters on the roof .

Q: Need help with A, L, U

A: Given matrix L as  L=100-610421 to find the inverse L-1 proceed as follows  L=100-610421100010001 Op...

Q: If f(x) = x - 2x & g(x) = 3- x then solve the equations: a) (fog)() = 0 & b) (gof) +x² +5 = 0 %3D

A:

Q: sin(In()) dar.

A: We use integration by parts to find the value of the given integral. If f(x), and g(x)  are two real...

Q: 2. Solve the given differential equation by separation of variables. (e' I l}°e * da 1 (e* | 1 dy = ...

A: 1) Given ey+12e-y dx + ex+13e-x dy = 0ey+12e-y dx  = -ex+13e-x dyex dx(ex+1)3 = -ey dy(ey+1)2∫ex dx(...

Q: * (D-2y'y(x) -0 d Ja -1

A:

Q: consider the nonhomogeneous system of linear equation provided.  For convenience, the general soluti...

A: Given the system of non-homogeneous equations. Writing in matrix form,  10111-221-1x1x2x3=257---1 It...

Q: Consider a collection of envelopes consisting of 1 red envelope​,2 blue envelopes​,3 green envelopes...

A: Probability of an event=( number of favourable events)/(total number of events)

Q: This time, our immune system is the best defense. With this, a Melagail wishes to mix two types of f...

A: Let xkg of Food A and y kg of Food B is mixed As food A contains 2 units/kg of vitamin A and food B ...

Q: Explain the determine yellow

A: Given equation is  zk+1,l=4zk,l+1                         (i) Suppose, the solution of eq. (i) be zk...

Q: Find the indicated value. 6! 2! · 4!

A: The factorial of a number is defined by n! = n˖(n-1).(n-2)....3.2.1  ∴6! =6.5.4.3.2.1=720

Q: In a GP the 6th term is 972 and the 3rd term is 36. Find the sum of the first 10 terms.

A: In a GP the 6th term is 972 and the 3rd term is 36.  to find the sum of the first 10 terms.  

Q: The markup on a new van should be 30% based on selling price. If the seller palid $25,450 for one, t...

A: given that 30% based on selling price seller paid $25450

Q: R(x) = [x*(x2 + 6x)]º R'(x) =

A:

Q: Q1: Find the Fourier half range sine series and Fourier half range cosine series of the function rep...

A:

Q: Let L, be the line in R³ which is given by the vector equation p = s Let L2 be the line in R³ throug...

A: To find the points pair by considering the vector equation. Here, initially compute the director vec...

Q: Sharifah runs at 6km per hour and Leillah runs at 5km per hour. They both run anticlockwise around a...

A:

Q: -1 sin (5x) lim

A: The given expression is limx→0sin-15xx the given expression is the indeterminate form 00 Apply L' Ho...

Q: Assume that a sample is used to estimate a population mean μμ. Find the 99% confidence interval for ...

A: The confidence interval is 99% or 0.99. Sample size, n = 337. The mean is 29.5 and the standard devi...

Q: for every liter of water in a bucket there is initially dissolved 2 grams of salt. The bucket starts...

A: Consider the provided question, For every liter of water in a bucket there is initially dissolved 2 ...

Q: 3) O-x)シーシ=0

A:

Q: y = 2t? +1, t = 5x 2+1 y = . r = 6x y = v2u, u = 2Vx

A: To find dydx, we use chain rule of differentiation.

Q: Find the absolute extrema of the given function on the indicated closed and bounded set R. (Order yo...

A: Given function is fx,y=x3-3xy-y3                        (i) To find absolute extrema of the given fu...

Q: Find the roots by using newten mrthod

A: We have to use Newton-Raphson method which is widely used in finding the root of equations.

Q: d (sin x) dx The derivative of the sine function is the cosine function: = cOS X

A: We have to use derivative limit definition.

Q: Consider the matrix 4 = [} (a) Let n be a positive integer. Prove the existence of a unique pair of ...

A: A=2332A2=A·A=13121213A3=A2·A=62636362A4=A3·A=313312312313A5=A4·A=1562156315631562A6=A5·A=78137812781...

Q: Evaluate the following integral: S (csc X + tan X)² dx

A: We are given the Integral:∫cosec x+tan x2dx Let  I=∫cosec x+tan x2dx=∫(cosec2x +tan2x+ 2 cosec x tan...

Q: Proof: böt: if m #n 1-iħ if m= n 0, m or n = x,y,Z Pm Pn] : %3D

A: Given that, pm,n=0m≠n-ihm=n The objective is to show that, Pm,Pn=0. If m is not equal to k and n is ...

Q: 4 Homework : Find the inverse of the matrix if it exists, A= -1 1 4 0.

A:

Q: Exercise 2.12. Determine whether or not the given functions f:Z Z are one-to-one or onto (or neither...

A: The solution of given functions is given as follows :

Q: can someone help me with B?

A: Here,v(t) is the volume of water remaining in the tank and dvdt is the outflow rate of water.