The rate of increase of the number of bacteria in a petri dish is equal to the square root of the present number of bacteria. If at 8 AM the number of bacteria is 900. What will be the number of bacteria at 12 NN?

The rate of increase of the number of bacteria in a petri dish is equal to the square root of the present number of bacteria. If at 8 AM the number of bacteria is 900. What will be the number of bacteria at 12 NN?

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter5: Factoring Polynomials

Section5.5: Differences Of Two Squares

Problem 65WE

See similar textbooks

Related questions

Q: How many years will it take for an initial investment of $20,000 to grow to $30,000? Assume a rate…

Q: To host an event at a popular convention center, it costs $250 plus $10 per person attending. Step 2…

Q: A grandmother is now 48 years older than her grandson. 14 years ago she was thirteen times as old as…

Q: A circle has a radius of 7 m. Find the lengths of the arc intercepted by a central angle of 1.3…

Q: Let S = {(°°) | VOER} s Show that S is subring of Max

A: Subring test : A non empty subset S of Ring R is subring of R iff S closed under subtraction and…

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…

Q: The Eigen values of the matrix 1 A = 1 1 O 0,-1,2 O 0,2,2 O 0,1,2 0 1 0 1 0 1 1.

Q: > If f(x) = 2x + 1 and g(x) = 3x - 4, find (fog)(x) O 6x - 1 5-7 6x - 7 6x17 Question 18 18. f(x) =…

A: We can find f∘g(x) and inverse of the function.

Q: Use l'Hôpital's rule to find the limit. Use - ∞ or ∞ when appropriate. lim X-0 2x Select the correct…

A: Give the limit, limx→0ex-12x

Q: Determine whether the function's vertex is a maximum point or a minimum point. x² + x + 2y = 7

Q: Use matrix inversion to solve the collection of systems of linear equations. (a) -x - 4y + 2z = -18…

Q: A toy manufacturer needs a piece of plastic in the shape of a right triangle with the longer leg 6…

Q: Identify the equation that represents the line with a y-intercept of 600 and a slope of 50.

A: We need to find an eqaution of a line with a y intercept of 600 and a slopeof 50.

Q: if you answer 36 problems correctly on a 42 question test what percentage of the problems did you…

A: if you answer 36 problems correctly on a 42 question test what percentage of the problems did you…

Q: To host an event at a popular convention center, it costs $250 plus $10 per person attending. Step 1…

A: According to question,x be the number of attendees.

Q: Find the matrix A of the quadratic form associated with the equation. 3x2 - 8xy-3y2 + 9 = 0 A = λ =…

A: The given quadratic form, 3x2-8xy-3y2+9=0

Q: X (a) The speed of light is 2.9979 × 108 m/sec. Approximate log (2.9979 × 108). log (2.9979 × 108) I…

A: Given :log2.9979×108

Q: Find the general solution of the differential equation. dy 10 dx y=

A: Differential equations

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

A: Given :dydt=yt2-1.1y=ft,yy(0)=1

Q: Verify that f and g are inverse functions algebraically and graphically. f(x) = 5x, g(x) = == (a)…

Q: YouTube - 27 cm bie Course Hero Alijah is twice as old as Niyati. The sum of their ages is 126. What…

A: Given

Q: H.W: replace the following polar equations by equivalent Cartesiana equation, then describe or…

Q: Determine whether the function's vertex is a maximum point or a minimum point. x² + x + 2y = 7 The…

A: This question is based on application of derivative.

Q: Determine without graphing whether the system of equations has exactly one solution, no solution, or…

A: Finding the ratio of coefficients of two equations tell us the number of solutions

Q: Sketch a graph of the function. f(x) = 1 - 9x

Q: Graph the function. Label the vertex, axis of symmetry, and x-intercepts.||| 6. f(x)=2(x-4)(x+1)

Q: The point (5, ) lies on the graph of the equation y=4x-7

Q: Find the exact value of sin 3π 4

Q: 2. Find the area of the region inside the cardioids r = a(1+cos), a>0

A: We have to find the area of region inside cardioid.

Q: Solve for x. 5 (x-3) = 7-4 (2-x)

A: Given equation, 5x-3=7-42-x

Q: Determine end behavior. Write your answer with no spaces. -3x5+2x4 3x + 8 (x - 2)³(x - 1)² f(x) = A

A: The given function is: f(x)=-3x5+2x4-3x+8(x-2)3(x-1)2 Finding the end behavior of a function means…

Q: Given f(x) = 2x² + 1 and g(x) = 8x 9, find the following. (a) f(g(2)) (b) f(g(x)) (c) g(f(x)) (d)…

Q: Determine whether the two functions are inverses. t(x) = -5₁ and v(x) = X-4 Part: 0 / 6 Part 1 of 6…

A: This question can be solved using the concept of invers of a function.

Q: left with the sequence on the right. 1. an=-an-1 2. an=5-an-1 3.…

A: Aim: match the recursive formula on the left with the sequence on the right.

Q: Let R2 have the Euclidean inner product. u= : (2,−1), v = (1, 1). (a) Find w₁, the orthogonal…

Q: 59 d Use the given information to find the remaining roots of the polynomial.…

A: Concept: Quadratic formula: We have the Standard Form of the Quadratic Equation as ax2+bx+c=0 To…

Q: The function f(x) = 6x + 7 X-4 a. Find an equation for f¹(x), the inverse function. b. Verify that…

A: In this question, we want to find the Inverse of the given function and verify that the inverse…

Q: Solve for x. log₂ (5x-7)=4 Select the correct choice below and, if necessary, fill in the answer box…

A: Solving for x

Q: Factor the following expression. 12vx³y6+ 18v²x²

Q: For f(x)=x+5 and g(x) = 2x + 1, find the following functions. a. (fog)(x); b. (gof)(x); c. (fog)(2);…

Q: Use L'Hôpital's rule to find the limit. 8 x-29 x-8 lim X→-∞ Apply L'Hôpital's rule so that the lim…

A: We need evaluate, limx→-∞x8-29x-8

Q: . Find the equation of the graph. Oy Y = = x y = -a Oy = r 2y=-²0 I -

A: Topic:- equation of straight line As we know that equation of line is given by y= mX +c

Q: Jaya's Monthly Expenses Rent 25% Loan payments 26% Other 13% Car payments 18% Food 19% a) Which two…

Q: Find the x-intercepts of the graph of the function below. Enter only ONE of the x-intercepts. For…

Q: Solve for x. 5+ln(x-5)=2 Do not round any intermediate computations, and round your answer to the…

Q: Examine the graph and consider trips more than 7,000 miles by a Boeing 777. Use a rate of change to…

A: We have to examine the graph and consider trips more than 7,000 miles by a Boeing 777 Use a rate of…

Q: Find the indicated limit. Note that L'Hôpital's rule may not apply or may require more than one…

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

Q: Lindsey is considering purchasing an item that costs $2300 and has a discount of 30% . What is the…

Q: log7x 7-² 7-T 75 5 77.89

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The distance an object falls varies directly to the square of the time it falls. If an object falls 52.8 feet in 4 seconds, how far will it fall in 9 seconds?
The surface area of a cube varies directly as the square of the length of an edge. If the surface area of a cube that has edges 8 inches long is 384 square inches, find the square area of a cube that has edges 10 inches long.
The force needed to break a board varies inversely with its length. If Tom uses 20 pounds of pressure to break a 1 .5-foot long board, how many pounds of pressure would he need to use to break a 6 foot long board?
The volume of a gas in a container varies inversely as the pressure on the gas. If a container of argon has a volume of 336 cubic inches under a pressure of 2,500 psi, what will be its volume if the pressure is decreased to 2,000 psi?
The distance between opposite corners of a rectangular field is four more than the width of the field. The length of the field is twice its width, Find the distance between the opposite corners. Round to the nearest tenth.
The area of the face of a Ferris wheel varies directly with the square of its radius. If the area of one face of a Ferris wheel with diameter 150 feet is 70,650 square feet, what is the area of one face of a Ferris wheel with diameter of 16 feet?
Solve for x:5x+8=3x10 .