In​ psychology, it has been suggested that the number S of nonsense syllables that a person can repeat consecutively depends on his or her IQ score I according to the equation S=2 square rootI−9. Use this relationship to estimate the IQ of a person who can repeat 9 nonsense syllables consecutively.

Q: A ball is thrown directly upward from a height of 4ft with an initial velocity of 28 ft/sec. The…

A: Topic = Algebra

Q: √9x-1= -4 Select the correct choice below and, if necessary, fill in the answer box within your…

A: Solution: Given data, 3√(9x-1) = - 4

Q: A radioactive substance decays at a continuous rate of 18.4 % per day. After 19 days, what amount of…

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Q: Match each equation with a graph above: log(x) 10% ex | ln(x) a. blue b. green c. black d. red

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Q: Use synthetic division to divide the first polynomial by the second. 5) -5x3 - 8x² + 9x + 10 x + 2

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Q: Which graph best represent the function f. [2, if x>-3 f(x) = -2, if x ≤-3

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Q: Find the domain of y = log(5 + 4x). The domain is:

A: Solution-  Given function is y=log(5+4x) We can represent in base 10 form   10^y=5+4x 10 to raise…

Q: Which points are IN the feasible region of the following system of inequalities? Select all that…

A: As per our Guideline we can answer only one question,so kindly repost the remaining questions…

Q: Watch the video and then solve the problem given below. Click here to watch the video. Student…

A: According to the given information , there are two points ( 0 , 14235 ) & ( 10 , 19920 ) Given…

Q: Find the GCD or LCM as indicated. Given 120 and 270, find the GCD. 6 O 30 O 15 O 10

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Q: Write your answers as inequalities, using x or y as appropriate. Or, you may instead click on "Empty…

A: NOTE: Refresh your page if you can't see any equations. . as we can see from the graph,  the…

Q: Suppose an apple picker in China earns an average wage of 25 cents per hour.   An apple picker can…

A: Given query is to find the labour cost of producing 1 gallon of apple juice .

Q: solve for axis of symmetry and vertex. show work f(x)=-2x2=16x+3

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Q: Divide in the indicated base. 46) 1446 46 R 1446 6

A: Consider  46  1446

Q: Which is the best definition of joint variation? • Joint variation occurs when the ratio between two…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Which of the following values are solutions to the inequality - 8<-2? X I. 6 II. 9 III. - 1

A: The solution to the inequality is all the values which satisfies the inequality.

Q: Question: A tank contains a mixture of acid and water. If 30 liters of acid are added, the mixture…

A: Let's find percentage of acid in the original mixture.

Q: Find the logarithm. log: (31)-

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Q: Find the absolute extremum, if any, for the following function. f(x)=2x- -9 Select the correct…

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Q: For the graph of y = f(x) shown to the right, find the absolute minimum and the absolute maximum…

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Q: Solve the inequality and graph the solution on the line provided. 8x16 -8

A: We are required to solve the inequality and graph the solution on the line provided8x-16&gt;-8

Q: Your itinerary contains a grid map of Sydney, with each unit on the grid representing 0.25…

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Q: A researcher asked 85 students, "Do you prefer math or history?" The row two-way relative frequency…

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Q: Find the absolute maximum and minimum values of the function over the indicated interval, and…

A: Please see the below picture for detailed solution.

Q: Solve the system ( using the combined method)

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Q: Find the exponential equation whose graph passes through the points (-1,) and (2,18) y =

A: We need to find the equation of exponential function whose graph passes through -1,23 and (2,18).

Q: What does k=

A: Given statement- H varies directly as f  and inversely as g and  H=5 when f=35 and g=56

Q: Compete the table of ordered pairs for the quation y = 4x-15. X ide 3 2 0 7 - 4 (

A: Given query is to complete the data table.

Q: Determine the (smaller) angle between the two vectors A=-4a-3a + 10a y B=a +5a + 2a X y Express your…

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Q: A winery has a vat with two pipes leading to it. The inlet pipe can fill the vat in 7 hours, while…

A: Given,A winery has a vat with two pipes leading to it.  The inlet pipe can fill the vat in 7 hours,…

Q: Theodore purchased a vintage painting worth $480 from an art dealer. The dealer estimates that the…

A: Theodore purchased a vintage painting worth $480 from an art dealer. The dealer estimates that the…

Q: Consider a linear transformation T from R³ to R² for which Find the matrix A of T. A = 0-0 0-0 8-A =…

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Q: watch the video and then solve the problem given below. Click here to watch the video. Suppose an…

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Q: Fill in the blanks to correctly complete the sentence. The graph of f(x) = - x+6 -3 is that of f(x)…

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Q: 4^8x=64

A: Given query is to find the value of x.

Q: Use properties of logarithms to expand the logarithmic expression as much as possible. Log base b…

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Q: Solve for x in the equation 3x² = 48 Ox=4 Ox= -4 Ox=4,-4 x = 4,8 Ox=2,8

A: Solution:

Q: Given the graph of the Logarithmic Function g(x) = log4 x: = The graph of the function f(x) 9 +…

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Q: If T:R² R² is a transformation and the action of T is as given, find a formula for T¹(V), where Vis…

A: The given linear transformation, Txy=2x-2y-2x+3y We have to find T-1xy.

Q: x - 2y = 10 3x + y = -12

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Q: Evaluate using your calculator, giving at least 3 decimal places: log(330) =

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Q: Find the value of which satisfies the pair of equations 2(x+2y)+ 3(3x-y)=38 a 4(3x+2y)-3(x+5y) = -8.

A: Given

Q: Although it is not defined on all of space R³, the field associated with the line integral below is…

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Q: You have 8 ½ pounds of whole pistachios that you want to use for ice cream. You are left with 4 ¼…

A: weight of whole pistachios =812 pound after shell the nuts weight = 414 pound

Q: ivide. 6) 8x3 - 14x2 + 18x + 3 4x - 3

A: Given query is to simplify the expression.

Q: The age of Diophantus, a Greek mathematician can be calculated from the epitaph which reads as…

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Q: Explain how the graph of the function f(x) = 1 x+4 over which the function is (c) increasing or (d)…

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Q: solvefor axis of symmetry and vertex. show work f(x)=-x2-8x+8

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Q: Graph each function. Identify the domain and range.

A: NOTE: Refresh your page if you can't see any equations. .

Q: There are 150 men and 70 women in a large conference room. a) How many handshakes would take place…

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