Fill in the correct notation for each: the size of a population  the size of a sample

Q: Use the vertex and intercepts to sketch the graph of the quadratic function. f(x) = (x-4)² - 5 O c.…

A: Given that f(x)=(x-4)2-5 To determine vertex and intercepts and sketch the graph.

Q: Let f(x)=x2-2x (fg)(x)= (4)=3 State the domain of each. 3 and g(x)=x2-4. Find (fg) (x) and Domain of…

A: fx=x2-2x-3gx=x2-4

Q: determine the equation of a parabola whose graph has a vertex at V(3,1) and a focus at (3,-4)

A:

Q: Determine if b is in the span of the other given vectors. If so, express b as a linear combination…

A: a1=-14-3,a2=28-7,b=-10-83

Q: Find the value of each variable that makes the equation true. 1.89 = 1 2.94.9-6=9b Draw or add…

A:

Q: RE-ALGEBRA REVIEW Three figures are given below. Which co ists the area of the figures in order from…

A:

Q: Matrix A is a 3 x 3 matrix with a determinant of 0, therefore it is considered a singular matrix. If…

A: A is a  3 × 3  matrix The determinant of A is  0 A is a singular matrix D is a  3 × 3  matrix   The…

Q: Sterling is 3 years older than Luciana. In 9 years the sum of their ages will be 53. How old is…

A: Let  Age of Sterling = s Age of Luciana = l   Sterling is 3 years older than Luciana. s=l+3   After…

Q: Let f(x) = -2(4*) and g(x) = 5(4). Find (f+g)(x) and (f-g)(x). (f+g)(x) = (f-g)(x) = State the…

A:

Q: The number of visitors P to a website in a given week over a 1-year period is given by P(t) = 120 +…

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Q: Simplify each of the following: 12. 4 9 والله

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Q: Which is the correct relationship to use to answer the question in the following word problem.…

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Q: a) On Wednesday, Harry sold 3 times as many candy bars as on Tuesday. On Thursday, he sold 5 times…

A: according to bartleby guide line we do only first part of multiple questions. (a)  given on…

Q: 2. If the point (-6, -4) is translated 2 units left and 3 units up, then reflected in the x-axis,…

A:

Q: 2 The equations y = −x² +1.5x + 5 and y = -5 are plotted. a. What are the points of intersection?…

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Q: lem 2 Express the vector 1 in a part parallel to 0 and a part orthogonal to it. ()

A: Let a→=1,1,0 ,b→=2,0,1

Q: 2) Solve A = (a+b)h 2 2A-b h a= for a. 2A h-b 3) The formula A = 2bs + b² is the formula urod to (B)…

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Q: The rearranged form of the formula 3y = 2x-z 5 to make x as a subject is ...

A:

Q: The first derivative of f(x) 10x³ - 3 (5x4 - 6x)³ C. (3-10x³)√√(5x4 — 6x)³ A. = 5x² - 6x will be B.…

A: f(x)=15x4-6xwe know  (i) d dx(xn)=nxn-1

Q: NOTE: When using interval notation in WeBWork, remember that: You use 'I' for o and '-I' for -∞- Ģ

A:

Q: Simplify each of the following: 2 1 5. X3 X5 • (1996 (49a8b¹0)2 1 2n (хпуп) 1 1 ((x^yn)"

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Q: 5. Factor fully. X^3+9x^2+8x-60 Option 1 (x-2)(x+5)(x+6) Option 2 (x-1)(x+5)(x+6) O Option 3…

A: To find out the factor of the equation.

Q: wers 2 Q x + 10 20⁰ 4 P X-4 R Y x = 12 40 20° 8 16 Z

A:

Q: Find two numbers that meet the conditions of both of the following T-tables. The two numbers have to…

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Q: 14. When dividing a 5th-degree polynomial by a 2nd-degree polynomial, what is the degree of the…

A: we shall use division algorithm to see the outcome

Q: Determine the simple interest. Assume 360 days in a year. p=$39,716, r=0.0875% per day, t = 120 days…

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Q: The area of a rectangular wall of a barn is 32 square feet. Its length is 4 feet longer than the…

A:

Q: The national fire safety code states that a ladder used by a firefighter must be placed so that the…

A: Length of the ladder=12m The distance between the foot of the ladder and the wall is one-quarter of…

Q: A B C D The rearranged form of the formula x = C= C= C: || C = x² a+b a+b x a + b X X a+b a+b C to…

A:

Q: dy dx 키 8

A: dydx=-yxby variable seperable methoddyy=-dxx

Q: a) Determine whether the following set of vectors in R* is linearly independent or linearly…

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Q: 3. An 18-foot ladder is leaning against a house. If the base of the ladder is 5 feet from the house,…

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Q: A principal of $1500 is invested at 8.75% interest, compounded annually. How many years will it take…

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

A: Given that, where x is the number of years after 1998 now find the value of x when f(x)= $ 5.6…

Q: 2x² + x ≥9

A: 2x2+x≥9

Q: The number of accidents recorded yearly in a certain discrete for eight consecutive years are 96,…

A:

Q: 6) The equation y = 16*+3 can be written in the form y = 2k. What is the value of k?

A: y=16x+3

Q: The diameter of a cylinder is 1 yd. The height is 4 yd. What is the first step to finding the…

A: The diameter of a cylinder is 1yd. The height is 4yd.

Q: 1. Calculate the area of the parallelogram spanned by the vectors A= and B = . 2. Calculate the…

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Q: Use the equation editor to enter your response. What is the equation that represents the following…

A: Part (1),           Part 2,

Q: Find sub spaces row (A), column (A) and null (A). Find rank 103 A=015

A: first we shall find rank of the matrix then find row space, column space and null space

Q: (D) Raya's first mistake is that she divided both sides by 2 when she should have first combined the…

A: The solution is shown in step-2

Q: In 1858, a person sold a house to a lady for $24. If the lady had put the $24 into a bank account…

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Q: Write an augmented matrix for the system of equations. 6) 9x +9z = 54 -2y + 8z = 2 7x + 7y + 3z = 83

A:

Q: 1. Convert the following expressions between exponential and logarithmic form. a. 2401 74 = b. a =…

A: (a)  2401=74we know(i)  logxn=nlogx(ii) logaa=1

Q: Write the trigonometric expression as an algebraic expression in u. (sin ¹u)

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Q: x-5 5 x is in the closed interval [A, B] where A is: and where B is: <3 is the same as saying

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Q: Frames-for-All sells framed pictures to hotels and other corporations across the country. Last year,…

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Q: Write the trigonometric expression as an algebraic expression in u. cot (sin ¹u)

A:

Q: The points below lie on the graph of a linear function.…

A: The points below lie on the graph of a linear function. -0.25, 2.5, 1.75, -5.5, 3.25, -11.5 To write…