The area covered by a certain population of bacteria increases according to a continuous exponential growth model. Suppose that a sample culture has an initial area of 74.3 mm² and an observed doubling time of 22 days. (a) Lett be the time (in days) passed, and let y be the area of the sample at time t. Write a formula relating y to t. Use exact expressions to fill in the missing parts of the formula. Do not use approximations. y = = De D₂ (b) What will the area of the sample be in 9 days? Do not round any intermediate computations, and round your answer to the nearest tenth. 2 mm 00 Olno ?

Q: 6 5 4 3 2 1 -6 -5 -4 -3 -2 -1 -1 -2 -3 -4 -5 -6 1 2 3 4 5 6 2 The graph above is a transformation of…

A:

Q: 3x² + 5x - 2 5-14x-3x is equivalent to (3x - 1)(x+2) (1-3x) (5-x) -(x + 2) x + 5 (3x + 1)(x+2) (1 -…

A: Given expression:- (3x2 +5x-2)/(5-14x-3x2)

Q: Given, Determine M21. Round your answer to the nearest whole number. A = 1 0 1 3 4 −1 1 0 1

A:

Q: Use long division to divide  (-150x2+15x4+135)/(3x+9)

A:

Q: A patient's kidney stone is placed 24 units away from the source of the shock waves of a…

A:

Q: 1) Compute the following sums. a. Σ. Σ{=3(8t + 4) 21=0 2 4/+2 Δ. c. Σ=12)=14/ d. Σ{}2 e. 32 +64 +…

A: Disclaimer:  “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Consider the linear system whose augmented matrix is 0 2 | -50 | 2 1 | 00| Then, the given system…

A:

Q: LIST the elements in the set A∪B: A∪B = { ? } Enter the elements as a list, separated by commas. If…

A:

Q: Craig is saving to buy a vacation home. He inherits some money from a wealthy uncle, then combines…

A:

Q: The equation of the line with slope −1 that goes through the point (−4,−4) can be written in the…

A:

Q: Find the maximum value of the objective function z = 16x + 30y, subject to the following…

A:

Q: 1 0 3 Then 2BAT - 1₂ = Let A = [₁ B= 29. 3 1

A:

Q: Let A, B, and C be invertible matrices. Then (4A³C²B-¹)-¹ is equal to O None of the mentioned 4 O…

A:

Q: 2. Given matrix A below complete parts A-E(SHOW WORK) [1 5 0 A= 0 -6 -1 0 0 -2 (a) Find the…

A:

Q: 201 Exercise 10(d) page 131: Find the inverse, if exists, of the matrix A = 0 elementary row…

A:

Q: Find 85 and an for the following geometric sequence. a4= 3072, r=-8 84 Find a5 for the geometric…

A: Given :a4=3072 and r=-8

Q: a. Which is not true with the descriptions of a function? I. A function is also a relation. II. A…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Consider a crowded beach where the population of beach-goers is uniformly distributed across its…

A:

Q: An airplane takes off at a speed 8 of 220 mph at an angle of 17" with the horizontal Resolve the…

A: This question can be solved using the concept of resolution of vectors in horizontal and vertical…

Q: b. Each pair of mass and volume values (for each cylinder) will be plotted on a scatter plot, with…

A:

Q: T(₁,2)=(-2₁-2, 21 -22.) is a linear transformation from R2 into R. Find the standard matrix and…

A:

Q: Under what conditions on a, b, and c the system x + y + 2z = a −2x − z = b x + 3y + 5z = c (a)…

A:

Q: Write an equation for a line perpendicular to 2y−4x=−2 and passing through the point (-6,0). Solve…

A:

Q: For each matrix below, you are given one of the eigenvalues. Find a corresponding eigenvector for…

A: Since you have posted multiple questions. As per guidelines we"ll solve only first first question.…

Q: The numbers 1, 2,..., 12 can be entered into the 12 regions of the diagram to the right so that each…

A:

Q: State the restrictions for the expression O**a ²/2 O a *-1,0, 1/2 3 Oa+ - 11/1/2 Oa- 1²/2 ba(a + 1)…

A: Given problem:-

Q: The system corresponding to the augmented matrix (A|b) = is inconsistent. Select one: O True False 2…

A:

Q: Express your final answer at least three (3)decimal places. The population of a townin Mindanaois…

A:

Q: Given that the inverse of A= 10 11 is given by 1 3 is A-¹ 0 1-2 1 21 Then the solution of the linear…

A:

Q: Let Find M₁3 and C13 M13- 39 C1339 A = -906 ITIN 0 0-5-1 8 1-9 -2 150

A: In this question we have to find the value of M13 and C13.  M represent Minor and C represent…

Q: 4. The 1st term of an arithmetic sequence is -168 and every term after the first is 8 more than term…

A:

Q: 3. 2 少 2 x=y x = 1/y? 4. x = -y -2 少 2-x=2-² 2 x

A:

Q: (12 4 A= 2 13 23 4 23 77 2 b= 4 2 b) a) Show that the matrix A is positive definite. Find the…

A:

Q: In a nutrient medium, the rate of increase in the surface area of a cell culture can be modelled by…

A:

Q: Given the matrix A = Select one: (²5² True O False t is a real number. We have | A| = 1² – 10t – 4.…

A:

Q: Given the matrix A = Matrix B is obtained from A by multiplying a row of A by -5, then det(B) is ___…

A:

Q: If x, y are two no vectors, then prove that |xty | || X lle y llq by = + // use Holder inequality.

A:

Q: Given the matrix 2 2 22 A=0 23 7 7 1 Find the |A| by transforming the matrix A to the triangular…

A: Given matrix A=222023771 Let us perform row operations to transform A into an upper triangular…

Q: If f(x)=2x+1 and g(x)=x^2+5, what is g(f(2))?

A:

Q: Find all solutions, real or imaginary, using the method of your choice. Round solutions to three…

A:

Q: 8. Now find a formula for the graph that you see and describe how to get this graph from a common…

A:

Q: 411-41 r PV = C - (1+r) ease make r the subject -n-

A: Please see the below picture for detailed solution.

Q: The period of a pendulum is the time it takes for the pendulum to make one full back-and-forth…

A: Substitute L= 72 feet and  π= 22/7

Q: SportsCards Inc. manufactures basketball cards sold in pocks of 10 in drugstores and grocery stores…

A: The solution is given below

Q: Solve the system by inverting the coefficient matrix and using the following theorem: If A is an…

A:

Q: Which arithmetic sequence has a common difference of -21? O (1,563; 1,587; 1,611; 1,635;...) (32,…

A: Common difference means subtraction of second term and first term

Q: The mean IQ score for 1800 students is 90, with a standard deviation of 10. Assuming the scores have…

A:

Q: Suppose that the functions h and g are defined as follows. h(x) = -5+4x² g(x)=9-5x (a) Find (2). h…

A: We can answer both the questions as below.

Q: What are the values for y when x is 2,4, and 6? y=3x + 6

A: What are the values for y when x is 2,4, and 6? y=3x + 6

Q: Let A = (aij) m*n be symmetric and positive definite. Show that A is nonsingular.

A: A=aij be symmetric and positive definiteSymmetric matrix:A be symmetric matrix, then A=ATPositive…