The number of computers N (t) (in millions) infected by a computer virus can be approximated by N (t)= 2.4 1+17e Part: 0 / 4 Part 1 of 4 -0.76t' Approximately where t is the time in months after the virus was first detected. (a) Determine the number of computers initially infected when the virus was first detected. Round to the nearest ten thousand. computers were infected when the virus was first detected. X G E IN EN 2

Q: 2. Solve for x, y algebraically (Assign) What should be the best approach to solve these types of…

A:

Q: Suppose the x-intercepts of a parabola are -1 and 5. Q) write a quadratic function with these…

A: Given query is to find the quadratic equation of with x intercepts.

Q: Joy needs to mix a 10% saline solution with a 60% saline solution to create 100 millileters of a 55%…

A: As per policy only first question is answered. Given: Let, x = millimetres of 10% saline solution y…

Q: Solve the system by graphing.       y = 2x - 8 y = -4x + 4 Question content area

A:

Q: 2. Given vectors A= 3ax + 4ay+ az and B= 2ay - 5az, find the angle between A and B.

A: Note:-     Given vectors:- A=3ax+4ay+az B=2ay-5az

Q: Evaluate. Write your answer as a fraction in simplest form. 3/8 + 1/5 - 3/4 =

A:

Q: Consider the following system of linear equations.   13x − 19y  =  10 kx + 11y  =  −29 State all…

A:

Q: Given the map f:R^4 is to R^3  defined by f(x,y,z,w)=(0,0,0)  then the dimension of kerf is

A:

Q: Determine which of A-D form a solution to the given system for any choice of the free parameter 5₁.…

A:

Q: ally and Mike install swimming pools in the summer in a town. They are building a 1 1 wimming pool…

A: Given: Wide=1312Length=2312

Q: Point A'(2, 3) is the image of A(3,-4) under a translation. Determine the translation. Use…

A:

Q: x + 2y + 3z = 2x = y + z = 2

A: We can solve the given system of equations by using the elimination method.

Q: Suppose you spend 15 minutes every day goofing off on the internet during time you've set aside for…

A:

Q: olve for u 21 = 7/8u Simplify your answer as much as possible

A: Given that 21=78uTo find :uSolution :21=78u8u=721u=78×21u=18×3

Q: 5 For the quadratic function, @use to find the the vertex formula the vertex 16 graph the…

A:

Q: Question content area bottom Part 1 ​(a) Is (3, 3) a solution of the​ system? Choose the correct…

A:

Q: Solve each inequality. |4x10|≤6 CUL 11. counties

A: According to company rules, I need to solve first question, so please repost remaining questions

Q: 34. f(x)=x+2 2x + 1 ›8(x)=√x. (fog)(x) = (gof)(x) =

A:

Q: Evaluate. Write your answer as a fraction in simplest form. 2/3 - 1/2 + 8/15

A: Let's evaluate and put it into simplest form.

Q: For questions 9-11, denote each set using the List Method. 9.) the set of double digit counting…

A: To denote each of the following set by using the List Method.9 the set of double digit counting…

Q: @ use the graph of the function. to answer A-F. P(x) = -3(x+2)2 +4 A. vertex coordinates 13. Domain…

A: Given: The given equation is px=-3x+22+4

Q: a) Make a scatter diagram of the data. Choose the correct graph below. OA. 2500 Ay 800 О А. Ay 2500…

A: We have to make the graph and find the equation of regression.

Q: Rafael had 6/7 of a spool of yarn. He used 3/5 of his yarn for a project. What fraction of the spool…

A:

Q: Solve the system using the method of your choice. 0.9x+0.4y = 4.6 0.7x+0.8y = 3.7 Select the correct…

A: Solving the equations by elimination method

Q: 34. f(x)= x+2 2x+1,8(x) = √√x. (fog)(x) = 32 (*)(**)

A:

Q: Find the equation of the line that passes through ( -2, 5 ) and is perpendicular to the line passing…

A: We are asked to find the equation of the line

Q: Write a slope-intercept equation for a line with the given characteristics. m = 0, passes through…

A:

Q: the function defined by the is one to one find its following inverse. (7,3), (3,2), (1,8), (4,3)} Is…

A: The function defined by (7,3),(3,2),(1,8),(4,3)

Q: A car is driving at 90 miles (mi) per hour (hr)?  What is its speed in feet (ft) per second (sec)?…

A: We have to find the speed of car in feet (ft) per second (sec).

Q: -5/8 + 1/10 + 3/4

A:

Q: The cross product of two vectors in R³ is defined by b₁ b₂ b3 Let v = a1 A = 02 03 8 X a₂b3-a3b₂…

A:

Q: b. Carry out the following mathematical operation: 39.395 31.9 Identify the number of decimal places…

A: We have to carryout the given mathematical operation.

Q: Problem 2. Express each of the following intervals in the bracket notation for sets. a. [3,00) b.…

A:

Q: 2ab 71-7 1. (x³y²) (3xy ³) 2 9xy in (993 h) 2 1)

A:

Q: From a 6-cm by 6-cm piece of cardboard, square corners are cut out so that the sides can be folded…

A: Solution ) length of cut out  box  (l) =  6 - 2x  Width  (w) = 6 - 2x  Height (h) = x  Volume   V =…

Q: If x2+y2=23 and x+y =2, then what is x? If there are two possible answers, please indicate.

A: On solving this we will get

Q: 3-2 P. (4a² b)x3(ab ³) ==

A:

Q: 5*2(4+1) equals what

A: We can solve this as follows:

Q: MULTIPLE CHOICE Given the list of factors for 88 and 128 below, what is the GCF of 88 and 1287 88…

A:

Q: x+4y-6z=-1  2x-y+2z=-7 -x+2y-4z=5  solve using elmination

A:

Q: A doctor has found that, over the years, 95% of the babies he has delivered weighed x pounds, where…

A:

Q: -5x/8=-10x+2

A:

Q: 3-x f(x) = ³ = x 4 f-¹(x)=3-4x

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Evaluate. −2/3 − (-1/4) Write your answer in simplest form.

A:

Q: 2 2 2 4 81

A: Where and how to determine the function is increasing and  decreasing and constant from the graph.

Q: 17/4 divided by (-4) Divide. Write your answer as a fraction or mixed number in simplest form.

A:

Q: 20) Karrie traveled for 0.75 hours in her motorboat upstream to pick up her order of eighty-four…

A:

Q: What happens to the function f(x) = (x − 1)² + 1 when it becomes f'(x) = ½ ((x − 1)² + 1)? O It is…

A:

Q: A linear system may have a unique solution, no solution, or in- finitely many solutions. Indicate…

A:

Q: State if the following statement is true or false. The set of vectors B equals left curly bracket u…

A: To check that the vectors of the set B are linearly independent, if there exists constant a,b,c such…