if $120 double in approximately 11 years, what is the interest rate

Q: Find the indicated derivative. dy dt - for y = (2.2t - 4t?)(2t + 1.9) dt 11

A: We have to find dy/dt for Given function.

Q: A theater has 20 rows of seats. If there are 4 seats in the 1st row 12 in the 2nd row, 20 in the 3rd…

A:

Q: 2x +4/2 -3x/x-2=x

A: we can solve this as follows:

Q: If a company has total costs C(x) = 36,000 + 25x + 0.1x² and total revenues given by R(x) = 515x -…

A: Let's find break even points.

Q: Determine whether the graph of the equation is symmetric with respect to the y-axis, the x-axis, the…

A: Given function is y=6x+7

Q: Q4\Use Cramer's Rule to find the values of x, y, and z from the following equations: 2x + 3y - z = 1…

A: The given equations are;  2x+3y-z=1 4x+y-3z=11 3x-2y+5z=21.

Q: 14²x = 8 x+1 возмрах будин (2x) ly 4 = (x+1) 8 - lg 4 (x+1) • 2x = log Y = 2x (x+1)=lgy - 2x² + 2x²…

A: Given: 42x=8x+1

Q: Use the intercept form to find the general form of the equation of the line with the given…

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Q: One number is 16 more than another number. The product of the two numbers is -63. Find the smaller…

A: topic- Quadratic Equations

Q: What is the Average Rate of Change for the function f(x) = x² + 7x - 4 over the interval [0, 2]? You…

A: Follow the procedure given below.

Q: SOLVE THE EQUATION X = ex-1

A: Given :X=eX-1

Q: (4) after the year 2000. Round each decimal answer to two decimal places. What was the population of…

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Q: Find the indicated limit. x-0* lim x Inx x-0* 1900 lim xInx 1900

A: I am attaching image so that you understand each and every step.

Q: Parallelogram L has an area of 3x² + 10x + 3 square meters and a height of 3x + 1 meters.…

A: Parallelogram L has an area of 3x² + 10x + 3 square meters and a height of 3x + 1 meters.…

Q: Use the table to calculate the average rage of change over the interval 5 ≤x≤ 30, rounded to 3…

A:

Q: Which shows the expression In 4-21n x written as a single logarithm. Ο Α In (12/12)

A: Concept: Logarithm: Similar to how subtraction is the inverse of addition and division is the…

Q: 2. During the Bake Sale, of the red velvet cupcakes, of the vanilla cupcakes, and of t chocolate…

A:

Q: Simplify the following rational expression. 2y²-5y-3 3y²2-5y-12 Select one: OA. 2y +3 OB. The…

A:

Q: Consider the sequence {3,6,9,12,15,…}. Find n if an = 735. Show all steps including the formulas…

A: Given sequence is AP sequence

Q: The pricing form for a meal of fish and chips shows a total ingredient cost of $4.90 per serving of…

A: We have given ingredients cost of fish ,chips and tarter sauce .

Q: Which is the smallest? (a) -1, (b) -1/2, (c) 0, (d) 3.

A: Which is the smallest?(a) -1,(b) -1/2,(c) 0,(d) 3.

Q: -8 absolute maximum (x, y) absolute minimum 6 -4 -2 = y 200 (x, y): 150 = 100 50 -50 100 150 200…

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Q: Sally can paint a room in hours while it takes Steve 3 hours to paint the same room. How long would…

A: This question is based on Unitary method.

Q: P = $2000, r = 6%, t= 10 years A n 1 2 4 $ 12 $ 365 $ Continuous $ $ श्री श्री श्री

A:

Q: Isint t this equal to-. f(t) will noy+"|72 7 74155 = (+) JT W 17 750)

A:

Q: Rewrite as an exponential equation. ln 6=x

A: We have to write as an exponential equation.

Q: 3/2 + 4.5

A: 3/2 + 4.5

Q: The graph of f (in blue) is translated a whole number of units horizontally and vertically to obtain…

A: Topic = Graph

Q: 1. My friend charged 38/- interest for a one month loan of 500/-. Find the annual interest rate he…

A: Finding the annual interest rate

Q: A fair charges an admission price of $12.95, and ride tickets cost $2.75 each. (a) Create a model…

A: This question can be solved using the concept of linear equation in one variable.

Q: 6) Sixty-nine percent of all tornadoes are classified as weak tornadoes. The wind speed s (in miles…

A:

Q: Given the following initial value problem. dy/dt- yt²-1.1y where y(0) = 1 The solution at t 0.75; Le…

A:

Q: Sketch the graph of the plane region in Quadrant I bounded by the curves: x = 0, y = 2, y = x³.…

A: We have to draw curve as per given in the question.

Q: 13. Simplify. 10 01 21 ㅇ 10 10 3 26 3 3 + 3

A: Please follow the next step.

Q: 4^2x = 8^ x+1

A:

Q: Determine the present value P that must be invested to have the future value A at simple interest…

A: This question is based on simple interest formula.

Q: Use the four-step process to find f'(x) and then find f'(2), f'(3), and f'(4). f(x) = 18-√√x+4 f'(x)…

A:

Q: 2 1 3 Jared spent 2-hours, 1 hours, and 3 hours, respectively, in the last three days, 4 4 6…

A: Given :Jared sepen in 1st days =224Jared sepen in 2nd days =114Jared sepen in 3rd days =336

Q: Decide whether ZxZ = {(n,m) n,me Z} with addition and multiplication by components, give a ring…

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Q: H.W: 1. find the derivative of the function f(x, y, z) = xy + yz + zx ,at the point P(1,-1,2) in the…

A:

Q: Show that e = (1 + i)/√2 if and only if z = (n/4+2km)i, k = 0.±1, +2...

A: This question is related to complex numbers,  we will solve it using given information.

Q: Question 3: The Calibration of a 10 mL Volumetric Pipette. A 10 mL volumetric pipette is calibrated…

A:

Q: Ex: Problem: Among a set of 5 black balls and 3 red balls, how many selections of 5 balls can be…

A:

Q: Algebra Suppose that Z is a transformation generates projection on the x-axis. If u(3,2), then Z (u)…

A:

Q: Find a basis for the kernel of the linear operator: T(x, y) = (5x – y, −20x + 4y) NOTE: Using the…

A:

Q: Which of the following have the same area or mean the same as 3cm 2 a. A 3-cm-by-3-cm square b. 3…

A: Given  Area =3cm^2

Q: Perform the indicated operation. Simplify your solution. 201 2b Select one: OA. 4 OB. a 6² O C. 0 O…

A: Topic = Algebra

Q: Use the quadratic formula to solve for x. 2 4x +9x-1=0

A: We have to find x in quadratic equation

Q: E. Evaluate the following expression when m = 4, n = -2 and p = 3- 2m(n-p)- 2m+n+p n+p

A: Our Aim is to evauate the expression given below when m=4, n=-2 and p=32mn-p-2m+n+pn+p -(i)

Q: complete the square: e2x-9

A: