The graph at the right show the frequency distribution of a population with a population mean of 4 and a population standard deviation of 2.5. Population Distribution 03 0.25 o =2.5 02 0.15 H =4 0.1 0.05 If samples of size 25 (n =25) were taken from the population what would be the mean of the sample means (#) ? 0.8 1.5 4 6.5

Q: Divide 2x2 + 3 2

A: Here we have to divide, 2x23+x2 by x2

Q: Which of the following is equivalent to (16a*6º) * а.) Заb з b.) 2ab? c.) 4ab

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Q: Which is a graph of an even function with a positive leading coefficient? D O A

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Q: Khloe drove 204 miles in 4 hours. If she continued at the same rate, h ow long would it take to tra...

A: Khloe drove 204 miles in 4 hours for this the speed is 204/4 = 51 mile/hour for next 765 mile same ...

Q: A skating rink charges $0.75 to rent skates and $1.25 per hour to skate. How many hours did Penny sk...

A:

Q: 2. 3x メ+1

A: Topic:-  algebra

Q: 5x3 - x3 - 4x3 = 1x3 True O False

A:

Q: Solve the following (i) |10–3x|<17 (ii) x? – 6x 213. -

A: Given:  i) 10-3x≤17   Apply absolute rule:           if u≤a, then -a≤u≤a          =-17≤10-3x≤17 then...

Q: 13. A woman who has won a prize is offered a lump sum of K600,000 to invest now, or K350,000 to inve...

A: A) 6 years;  case A: for; K 600, 000 Interest earned:=600000*0.2*6=7,20,000  Final amount = 600000+7...

Q: St. Patrick's Day Problem Solving On St. Patrick's Day, a local bakery sells a special selection of ...

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Q: Which set of ordered pairs represents a function?   \{(-3, 4), (-7, 2), (-7, -4), (-9, -5)\}{(−3,4)...

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Q: Solve the following equations in Z with x expressed in both standard and non-standard names: (i) xx ...

A: (i) x•[5] = [2]  So, x = [2]•[5]-1  We need to find the inverse of [5] in Z6  In Z6 we have, [5]•[5]...

Q: 75 + 75.175 -110 -25.882 If your answer is 66.06 prove it to me that the answer is really 66.06

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Q: a puppy weighs 14 pounds how many ounces does the puppy weigh

A: Given problem:- A puppy weights 14 pounds how many ounces does the puppy weight 

Q: Functions and Relations A. Given the function f(x) = 2x² and g(x) = 3x +1, find: 1. f(x) + g(x) 2. f...

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Q: Bit-strings Let B, = {0, 1}®n denote the set of bit-strings of length n. Then |Bn] = 2". Let 1<t<n b...

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Q: Label the graphs as f(x)org(x). f(x)e* and g(x)e 4. 2. B. Graphed functions

A: Graph of the function is given, we have to find its equation.

Q: algebraic equation how do you slove it  here is a example: 3y-5=25what is y even mean in math

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Q: (1 point) A company conducted a survey of 305 of its employees. Of those surveyed, it was discovered...

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Q: Fill in the blank. -x,)² + (Y2 =Y+)² . The formula is d= formula is d= (x2 - X1)² + (Y2 - y1) ². The

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Q: x4 – 7x2 – 18 = 0

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Q: metal shop offers pans in the shape of a rectangular solid. The metal shop wants the volume of an ex...

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Q: What are the x-intercepts of f(x) =x-3r+x-32 -3,-1, 0, 3 B 1,-3 -1, 3 D -1,0,3 A.

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Q: 873•2 ^x=97

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Q: 6. m + 2n = 4 2m + 4n = -8 No solution (parallel lines) 7. Зи + 5v %3D 15 6u + 10v = -30 No solution...

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Q: 1.2 1.2.3, 1.2.3.4 + ... 1.3 1.3.5 1.3.5.7

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Q: Simplify the expression 5a'b 2co. O 5ab? O - 25ab Sa b2 a c 5b2

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Q: Divide (300 - 48a'6" + 42a*b) - (6a²b) 7,8 30a b - 48a' b +42a The quotient is (Simplify your answer...

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Q: 1. 2. 15 26° 24 49 3. 4. 14° 67° 18

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Q: Translate the following verbal expressions to mathematical expressions. Seven less than a number, mu...

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Q: The coordinate axes are asymptotes of the equilateral hyperbola whose vertex in the firs quadrant is...

A: Topic  -  hyperbola

Q: (x- 7) =| Answer: vertex equation

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Q: The 1st Question Please Degermine the first five terms of the sequence defined by the following expl...

A: option (c) is correct  see below the calculation and answer

Q: Divide (+ 를)Dy를 222 3

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Q: Which expression is equivalent to (10+7r−r2) + (−6r2−18+5r) ?(10+7r−r2) + (−6r2−18+5r) ? Choose all...

A: Topic:-  algebra

Q: For any two vectors ā and 5, show that (1+laf)(1+|5)=|1-a5f +a+5+āxbf.

A: Explained below 

Q: Given the four sides of quadrilateral: a = 12 cm, b = 16 cm, c = 18 cm, and d = 14 cm. The sum of %3...

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Q: If x=2 is a zero, what are the other zeros for the equation.

A: The given problem is solved below in detail.

Q: Given: g (t) = cost a) Complete the table below for the values of the function g 2n g(t) Page 2 of 5...

A: I am going to solve the given problem by using some simple calculus to get the required result of th...

Q: Simplify. 12y+ 18 14y+ 21 믐

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Q: 2. Calculate 2 +4 +6+ ..+ 2n for n = 1,2,..6. %3D

A: As per answering guideline, we can answer one question at a time. Thank you for your support.

Q: What 3-digit number am I if the digit in my tens place is five more than the digit in my ones place ...

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Q: Complete the table. log, z 1 25 1 1 25 1 a. b. 5 C.-1 d. 0 e. 10 f. 2 5

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Q: Three-fourth of the students in the class have an average lQ of 120 and the rest have an average IQ ...

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Q: The function x* – 2x – 6x² + 22x – 15 =0 has how many roots? Answer in a complete sentence.

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Q: ey have asked a random sample of students  which of four movies the students would prefer. Here ar...

A: Given query is to find the number of students would prefer movie C out of 800.

Q: Find 21st term of series  12,16,18

A: n=21 tn=a+n-1d a=12, d=4 t21=12+204 t21=12+80

Q: that will type in the answer In your response box, make a list just like the one listed below. Besid...

A:

Q: 3 - 3√(2x + 4) = -18 How do you solve a radical equation? Use the equation as an example and show al...

A: Given, 3-32x+4=-18              -32x+4=-18-3                   2x+4=-21-3                   2x+4=7 O...

Q: Solve. Round each calculation to the nearest hundredth. You will need a scientific or graphing calcu...

A: topic- exponential function