1 Mr Chan saved $750 of his monthly salary and gave the rest to Adam and Ben in the ratio 5:2. Ben received of Mr Chan's salary. How much was Mr Chan's monthly salary? 5

Q: Suppose F(x, y) = (z+6)i + (3y + 2)3. Use the fundamental theorem of line integrals to calculate the…

A: The given vector field is:F→(x, y)=x+6i→+3y+2j→

Q: Write a vector with magnitude 7 and a standard position angle of 45° in standard position. Vector =…

A:

Q: Q10. Determine the equation of any horizontal and vertical asymptotes of this function 3 x+1 = y

A: The vertical asymptote is at the point where the denominator is 0. If the  degree of the numerator…

Q: At the beginning of an experiment, a scientist has 288 grams of radioactive goo. After 195 minutes,…

A: LAW OF DECAY G = G0e-kt where G = amount at time t G0 = initial amount k = constant

Q: A = 4i - 2j+4k and B = 3i – 6j – 2k, be two non-zero vectors. Find i. A.B. ii. the angle between A…

A: According the guidelines we solve only first one question with all subpart.

Q: The figure to the right shows a square floor plan with a smaller square area that will accommodate a…

A: The figure to the below shows a square floor plan with a smaller square area that will accommodate a…

Q: -4 -3 -2 -1 71 6 5 # 3 2 -2 2 3

A: We know that the general formula of the circle is (x-a)^2+(y-b)^2=r^2  Where (a,b) is centre and r…

Q: 1-R] [CLO 18] The mass, m, of a bronze object is proportional to the cube of its height, h. If the…

A:

Q: ) Find the solutions/zeros. m² + 4m - 60 = 0 Identify the process you used to m² + 4m - 60 = 0 fact…

A: m2+4m-60=0

Q: Identify the key features of the exponential function f(x) = 12*

A:

Q: Identify the vertex and the axis of symmetry for the function: f(x) = x² - 2.25

A: Given: parabola f(x)=x2-2.25 To find: vertex and the axis of symmetry

Q: An object with initial temperature 200°F is submerged in large tank of water whose temperature is…

A: Newton's Law of Cooling  F( t ) = Ts + ( T0 - Ts )ekt where F( t )= Temperature at time t Ts =…

Q: A parabola can be drawn given a focus of (5, -6) and a directrix of x = -5. What can be said about…

A:

Q: Divide using long division. State the quotient, q(x), and the remainder, r(x). 3 3x + 12x + 13x-21…

A:

Q: An artifact originally had 16 grams of carbon-14 present. The decay model A = 16e-0.000121t…

A:

Q: Mateo is 72 years older than Mary Grace. In 11 years Mateo will be 3 times Mary Grace age. How old…

A:

Q: An oak desk originally priced at $837.50 is reduced to $686.75,  Find the percent markdown on the…

A: find the percent of markdown on the original price

Q: Identify the vertex and the axis of symmetry for the function: f(x) = x² + 2

A:

Q: Write each fraction in terms of the LCD.   7/y-4 4/y^3-4y^2

A: We have to write terms in form of LCD.

Q: Find the radius of curvature at any point in the curve y + In cos x = 0. A. cos x B. 1.5707 C. secx…

A: Note:- Since you asked multiple questions ,according to our policy we can solve only first question…

Q: ← Begin by graphing f(x)= log 2x. Then use transformations of this graph to graph the given…

A:

Q: On the last day of a Shakespeare class, an English teacher asked her students which play they liked…

A:

Q: You are thinking of combining Designer Whey and Muscle Milk to obtain a 7-day supply that provides…

A:

Q: A population numbering 550 in 2018 grew at an annual exponential growth rate of 12%. Use the model…

A:

Q: Find the sum of the first 30 terms of an arithmetic sequence with 25th term of 10 and common…

A:

Q: K Landon Wallin is an auto mechanic who wishes to start his own business. He will need $4900 to…

A:

Q: ENTRADE The area of a rectangle is m² + 2m – 80. If the length is (m + 10), what is the width? PUTIN…

A: We know that the area of the rectangle is  Area= length* width

Q: Find all (real or complex) numbers z1 and z2 such that z1+z2=6 z1z2=25 Enter the roots as a…

A:

Q: The following table lists the ages and number of players per age group that are on a soccer team.…

A: The given table is: Age Number of Players 9 2 10 4 11 9 12 2

Q: Consider the linear transformation T: RR whose matrix A relative to the standard basis is given.…

A: To solve the following

Q: The doubling period of a bacterial population is 20 minutes. At time t = 110 minutes, the bacterial…

A: The doubling period of a becterial polulation is 20 minutes at time t=110 mintes bacterial…

Q: Fill in the missing values below one at a time to find the quotient when 4x3+5x-21 is divided by…

A:

Q: A certain escalator travels at a speed of 14.8 meters per minute, and its angle of inclination is…

A:

Q: Find the true value of the variable that makes the equation true 69=62*6f f = ?

A: Product rule of exponent →The product of multiplication of exponents with the same base…

Q: Use the Laplace transform to solve the given initial-value problem. y"+y=8(t-4x) + 6(t-6m), y(0) =…

A:

Q: Blake has a total of $12,000 to invest in two accounts. One account earns 4% simple interest, and…

A: Let, x be the amount invested in the 4% account. Then, (12000-x) would be the amount invested in the…

Q: A group of campers is going to occupy 6 campsites at a campground. There are 17 campsites from which…

A: Number of campsites choosen by the campers is:   x=6Total number of campsites is:  n=17

Q: The area of a rectangle is m² + 2m - 80. If the length is (m + 10), what is the width?

A: The area of a rectangle of length L and width W is given by Area=L×W.

Q: The function D(p) gives the number of items that will be demanded when the price is p. The…

A:

Q: Factor each polynomial expression. You must show supporting work. You may show your work by creating…

A:

Q: Lorenz curves also can be used to provide a relative measure of the distribution of the total assets…

A:

Q: Write an equation for a line g(x) parallel to f(x) = -6x - 2 and passing through the point (2, -11).…

A:

Q: Q4 A train leaves Waterloo and travels westbound. Due to track maintenance, it takes the train 2…

A: As we know that speed = distance time Average speed = total distancetotal time

Q: start Calculate the area. 11 feet 4 feet 6 feet 4 feet

A:

Q: 5. Find an area of combined shape. 5.6 ft 4 ft 1 I 14 ft 8 ft 8 ft 4 ft 4.5 ft

A:

Q: Q14. Which inequality is equivalent to ? 18 x+5 -2x x +5 く! x-9 x+5 Option 1 x - 19 x + 5 0 x-9 x+5…

A:

Q: The area of a rectangle is m² + 2m - 80. If the length is (m + 10), what is the width? Identify the…

A: area=p^2+4p-96

Q: Solve the system of equations by graphing: Jy = -2x+2 --x-1 โข 6- in 4- 3 2 1 -6 -5 -4 -3 -2 -1 -1…

A: We need to solve the following equations by graphing them: y=-2x+2y=-12x-1

Q: Identify the vertex and the axis of symmetry for the function: h(x) = x² + 7

A: To identify the vertex and the axis of symmetry for the function. hx=x2+7

Q: The graph shown is a translation of the graph of f(x) = x². Write the function in vertex form.

A: Let we have the function f(x) =x2  • For translation of vertex h units right, function becomes f(x)…