Let P(s) be the function - 1. Find the following: | s+1 P(7) = %3D P(- 9) = %3D P() - %3D 8. In each box, enter your answer as an integer or reduced fraction. Enter DNE for Does Not Exist, or oo for Infinity. Question Help: DPost to forum 1/6

Q: Factor the trinomial using the ac-method. 7b2-4b-29

A: Solve the following

Q: Find P(15.6<X < 54.5) if X is normally distributed with mean 45 and standard deviation 10

A:

Q: Graph the system of linear inequalities. X20 x+y<11 Click this Coordinate Plane to draw the graph…

A: We can explain the answer using the graph in the following steps.

Q: Given'! I1xl1= 3 Ily 1 X.Y--2 (x-2y) (3x +5y) Sol: 3(4) + 2- 10 19

A: Given:       x=3, y=1, x·y=-2  To find:          x-2y·3x+5y       =x·3x+5y-2y·3x+5y…

Q: A single linear equation with two or more unknowns must have infinitely many solutions.

A: A system has infinitely many solution if number of unknown is greater than  number of equation

Q: Use front end rounding to round the number. The population of the state A is 591,228 people, and the…

A:

Q: Graph the system of linear inequalities. V2-4 y<-2x+10 Click this Coordinate Plane to draw the graph…

A: Given: y≥-4          y&lt;-2x+10Drawing in the Google draw

Q: A certain radioactive isotope has leaked into a small stream. Three hundred days after the leak, 8%…

A: Solution: amount after time t ,   , where yo is the initial amount, t is time in days

Q: 2) A medicine company has a total profit function P(x) = 592X2 + 0592X + 20, where x is the number…

A: Given:         Px=-592x2+0592x+20   where x is the number of items produced. differentiating with…

Q: Given the function f(x) = 6x - 4. (a) Find f1 (b) Graph f and f in the same rectangular coordinate…

A:

Q: Add the following: j + 2j^2 + 3j^3 + ... + 100j^100. 50(1-j) O 25(1-) O 125 O 100(1-)

A:

Q: Evaluating Functions Use the function g(x) = - 9x 1 to answer the following questions - Evaluate…

A: Substitute x=1 in gx=-9x-1 and calculate the value of g1. gx=-9x-1g1=-91-1       =-9-1       =-10…

Q: Find and interpret the slope of the line containing the given points. (4,-1) and (1,3) Select the…

A:

Q: 37 22 75° A

A:

Q: The cost C in dollars of manufacturing x bicycles at a production plant is given by the function…

A: topic- application of derivatives

Q: The value of China's exports of automobiles and parts (in billions of dollars) is approximately f(x)…

A: Here is the solution

Q: uppose ABC is a right triangle with sides​ a, b, and c and right angle at C. Find the unknown side…

A: Topic = Triangle

Q: Evaluating Functions Given by Graphs, Tables, Sets of Ordered Pairs, and Equations On the right are…

A:

Q: The count in a bacteria culture was 500 after 20 minutes and 1500 after 30 minutes. Assuming the…

A:

Q: Stuart's first 6 grades in his biology class this semester are 0, 70, 85, 95, 100, 100. Write a…

A: Explained below

Q: Starting with the graph of f(x) = 8", write the equation of the graph that results wiren: (a) f(x)…

A:

Q: You need a 85% alcohol solution. On hand, you have a 75 mL of a 80% alcohol mixture. How much pure…

A: Here, I type of alcohol that is 80%  is 75 ml and pure alcohol 100% is, let, x ml. Then the mixture…

Q: 7. A radioactive material has a half-life of 50 years. a. If you start with 1,000 grams of the…

A:

Q: Algebraically find the inverse matrix of: 1 4 A = |0 -4 0 1 That is, write: a b d e f 8 hi and…

A:

Q: 5. Which graph represents the solution set to the following system on inequalities? 2x >y+3 123x+ y…

A:

Q: Tony opened a savings account whose value after t years after the initial deposit is given by the…

A:

Q: What is the domain section please

A:

Q: Given P(x) = x – 64. Write P in factored form (as a product of linear factors). P(x) = %3D Question…

A:

Q: Two square matrices that have the same determinant must have the same size. O True O False

A:

Q: 17. Does the relation in the table represent direct variation, inverse variation, or neither? If it…

A: As x increase y decrease , Therefore it looks like inverse relation. Let x=kyAs x=5 then…

Q: Find

A:

Q: Sec (inx) tan(inx)

A:

Q: GIVEN: 1 0 3 1 A = 4 2 4 1 1 3 1 0 2 -2 FIND: A?

A:

Q: The length of a rectangular driveway is two feet less than five times the width. The area of the…

A:

Q: Assume that a varies directly as the square of b, and a = 16 when b= 12, find a when b 6. a

A:

Q: The total population of the state of Texas was 25,145,561 in 2010. For 2018, Texas’s population size…

A:

Q: Give the representation, equations and solution. Use elimination, comparison or substitution to…

A: Let the two numbers be 'x' &amp; 'y' From the given data,  x+y=25x-y=7

Q: A group of friends ordered hot dogs (h) and pretzels (p), and then spent $15.50 on soft drinks. A…

A: It is given that a group of friends ordered hot dogs (h) and pretzels (p), and then spent $15.50 on…

Q: Which expressions are equivalent to −7z+​(−6.5​)+4.5z+6y−1.5

A:

Q: Identify the size of the matrix. a. A4X7 * B7x12 b. 432x5 + B32x5 c. A3x2 + B3x2 С.

A:

Q: Natasha opened a savings account exactly 4 years ago. Her initial deposit was $3000 and the account…

A:

Q: 22. Factor the polynomial. 216a – 64 (62 – 4) (36z2 – 24m – 16) (62 – 4) (36? + 24n + 16) (6x + 4)…

A: Given the polynomial  216 x3 - 64  We need to factorised it. As we know the formula  a3 - b3 = (a -…

Q: What type of function is y = 2× + 8 ? O A Exponential OB Quadratic Linear O D Step

A:

Q: $25,000 is deposited into an account that pays 6.75% interest compounded continously. How long will…

A:

Q: population of a Midwest industrial town decreased from 217,000 to 212,000 in just 2years. Assuming…

A: Given query is to find the population at indicated time.

Q: 9. Which of the following is the graph of the rational function? X +5x-12 y=ーマ-25

A: We want to check whether the given function is rational or not.

Q: Given the function f(x) = -4+ 8x, calculate the following values: %3D f(a) = %3D f(a + h) = %3D f(a…

A:

Q: 7. Let A be a 32-by-48 real matrix. Which of the following matrices is always symmetric? (a) A + A…

A: Let…

Q: in 2000, the population of a country was approximately 5.82 million and by 2028 it is projected to…

A:

Q: Stella needs to make at least 8 cakes for a bake sale. A chocolate cake requires 5 cups of flour,…

A: This question is based on inequalities.