Assume that the mathematics scores on the SAT are normally distributed with a mean of 450 and a standard deviation of 100. What percent of students who took the test have a mathematics score between 419 and 491?

Q: Consider the following sets. The universal set for this problem is N. A = The set of all even…

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Q: The time between goals (in minutes) for a professional soccer team during a recent season can be…

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Q: Complete the statements for the behavior indicated by the arrow in graph below. Use the +/-…

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Q: 5. What is (gof)(x) if f(x) = 2x+3 and g(x) = ? O (gof)(x) = x + ¾ O (gof)(x) = x + 2/ O (gof)(x) =…

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Q: 1. 11. Teoria Find the inverse of each function. State whether f-¹ is a function. 1. f = {(2,5),…

A: As per guidelines,  I can answer up to one question only.  Since you have asked for multiple…

Q: Find the Area of a Circle(Exact or Approximate) Find the Circumference of a Circle(Exact or…

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Q: Suppose that the function fis defined, for all real numbers, as follows. f(x) = 4x+3 if x ≤-2 x-2 if…

A: To graph the given piecewise function

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A: this is a question of algebra  here point of line and slope given  we have to find the equation from…

Q: 6 x -[:)]. z 7 not possible, explain why. Given A = y 9 [₂] 7 and B= is it possible that A=B? If it…

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Q: Find the matrix A' for T relative to the basis 8'. T: R² A' = POMPE S PANINER PROINEN ROY 200…

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Q: Inverse of f(x)=3/4x-2

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Q: Find all complex numbers z such that x²=-7+24i, and give your answer in the form a+bi. Use the…

A: To solve the problem we let z =a+ib where a and b both are complex number.

Q: A coin is tossed 10 times what is the probability of getting all heads? Express your answer as a…

A: total 10 times tossed probability of grtting head=12

Q: Following section 9.5.2, let's calculate the equation of a plane passing through: P1 = (1, 2, 3) P2…

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Q: Suppose R is the solid bounded by the plane z = 2x, the surface z = x², and the planes y = 0 and y =…

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Q: 4. Find the absolute maximum and absolute minimum for f(x) = x³ - 12x + 12 on the interval [0,3].

A: for critical points  f'(x)=0dxmdx=mxm-1  and   dconstantdx=0f(x)=x3-12x+12

Q: How much money should be invested right now to be worth $480 after 9 years at 8.5% simple interest?…

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Q: Factor: 4x^2-4x-15

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Q: On August 31, 1854, an epidemic of cholera was discovered in London, England, resulting from a…

A: Given function represents the cumulative number of deaths D(t) after August 31 i.e. t=0

Q: the 4. Suppose A is a 3 x 6 matrix and B is some other matrix. If we can successfully perform…

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Q: Find the derivative of the given functions. y = sec ¹ (√x² +1) - log, (cos5x) +In* (x−√x)

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Q: Suppose you spin the two spinners divided into areas of 1/2, 1/3 and 1/6, shown below. Let the…

A: We want to solve the given question for the probabilities corresponding to each value of t.

Q: 10

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Q: Draw the graph of the equation. 5x - 2y = 10

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Q: What is the probability that it will not rain if the probability that it will rain is 88%?

A: we know that from probability properties probability of happening an event+probability of not…

Q: What is the discounted value of ​$1402.00 paid at the end of every six months for 10 years if…

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Q: The isotope of plutonium 238 pu. Part: 0 / 2 Part 1 of 2 238 Pu is used to make thermoelectric power…

A: NOTE: Refresh your page if you can't see any equations. . here t=number of years after 2012 and in…

Q: Solve the system of equations 3x + 2y = 4 and 5x 2y = 12 using the Addition Method. Ox= -1, y = 3…

A: From the given data, 3x+2y=4.....(i) 5x-2y=12.....(ii)

Q: Suppose that the function fis defined, for all real numbers, as follows. { Graph the function f.…

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Q: E. Solve each problem. 1) If 30% of an integer is less than 23.4, find the largest integers for…

A: Note: As per rule I have to solve only first 3 subparts.

Q: The equation N(t) = 200 1 + 19e-0.7t models the number of people N in a town who have heard a rumor…

A: Given is to find the number of people started the rumor.

Q: 3x + 3y = 18 -9± - 4y = -19

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Q: g. Luigi wants to bake cookies. The recipe calls for the following ingredients: 1 cup granulated…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: A line passes through point (−10, −6) and has a slope of —— Write an equation in Ax+By=C form for…

A: According to question,Given Point -10, -6,Slope : -12

Q: E. Perform the indicated operations given that f(x) = 2x² + x - 3, g(x) = 4x² - 9, and h(x) = 2x + 3…

A: We are authorized to answer three subparts at a time, since you have not mentioned which subparts…

Q: Find the indefinite integral and check the result by differentiating. S(9x+8)³ (9)dx (9x+8)³ (9)dx=

A: ∫(9x+8)3(9)dx=9∫(9x+8)3dx  ∫xmdx=xm+1m+1+c

Q: Find sin(a) and cos(3), tan(a) and cot(3), and sec(a) and csc(ß). a (a) sin(a) and cos(3) (b) X…

A: We have to find the trigonometric ratios.

Q: 29. For the real-valued functions f(x) and g(x) below, find (f o g)(5): * f(x) = 2*-3 g(x) = Ο (A)…

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Q: What is the median of the numbers listed below? 1.2, 1.8, 0.7, 1.5, 1.0, 0.7, 1.9, 1.4, 1.2, 0.8,…

A: The median is the middle value of the sorted list of numbers.

Q: 0/1 3. A youth group and their leaders visited Linville Caverns in Marion, NC. Two adults and 5…

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Q: If the "on-deck" circle has a diameter of 6 feet, about how long is the chalk outline?

A: If the "on-deck" circle has a diameter of 6 feet, about how long is the chalk outline?

Q: O All freshman math majors are CS majors.

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Q: The remaining mass of 40 grams of a radioactive element whose half life is 40 years is given by the…

A: As per the company guidelines we can solve first question. I hope that the given solution will help…

Q: Four different linear functions are represented below. -10-8 -6- # Function 1 L M ↑ ib .00 Function…

A: Given four linear functions.

Q: Conduct the exponential equation g(x) with the initial value 6.2 and factor 9.1

A: Please see the below picture for detailed solution.

Q: puy |-хор =(х) о

A: Given G(x)=5x-1To find G(5)G(2)

Q: Physicians often treat thyroid cancer with a radioactive form of iodine called iodine-131 (1311).…

A: Answer in step 2.

Q: 12. Simplify the expression as much as possible: 25x³-4x 6x² – 2x-8 6x + 6x³ 25x²-4 (A) (B) (C) (D)…

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Q: 1 0 A-3 = 3 1 3 0 -1 -2 1 0 -4 -2] 1 1 0 6 3 4 2

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Q: 9. x - 6 ( if x = 6) 10. 7 + x ( if x = 6) 11. 3x - 9 ( if x = 6) 12. 63/x ( if x = 6) 13. 5 + 5x +…

A: 9. x-6  when x=6  So, put x=6 in x-6.  x-6= 6-6=0    10. 7 + x ( if x = 6)  Put x=6 in 7+x we get,…