Calculating the z-score is the last step when evaluating a normal distribution curve. O True O False

Q: A technology specialist studied the relationship between time spent on social media and age. One obs...

A:

Q: 625 as an exponential expression with base 256 Write

A: We can write 625 =54 and 256=44.

Q: 2. Pythagorean Theorem states that, "In a right triangle, the square of the hypotenuse is equal to t...

A:

Q: 2. Laura owns and operates Aunt Linda's Pecan Pies. She has learned that her profits, P(x), from the...

A:

Q: 5. Analyze and sketch the polynomial functions and complete the charts below. State the degree and s...

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Q: Part of choosing the type of data display depends on the preference of the person creating the graph...

A: given

Q: Simplify ()g))E").

A:

Q: 2. Two functions f : Z → Z and g : Z → Z are defined by f(n) = 1 – 2n? and g(n) = 3n + 2. %3D (a) Fi...

A:

Q: Divide. (8x' +16x+18x+15)÷ (2x+1) 3 Your answer should give the quotient and the remainder. Quotient...

A: We use here synthetic division method, Coefficient of 8x3+16x2+18x+15 is 8,16,18,15   x=-1/2 8 0...

Q: Solve the equation 5/R−3/S=2/T for R in terms of S and T

A:

Q: In the number 331, the leaf would be represented by which number? O 31 Оз О 33 1

A: Solution: Given number 331 Stem ends with the tens digit place and leaf is just a unit digit.

Q: Stanley measured a county park and made a scale drawing. The picnic area, which is 120 yards long in...

A: In this question we have to find what scale did Stanley use.

Q: Let m be a real number. Given that the inverse of A= 2 1 4 0 1 1 3 -2 1 2l -1 Then the solution of t...

A: Given,           The inverse of A=-11-1-64-32-11 is A-1=101013-212.          The system of linear eq...

Q: Two student clubs were selling t-shirts and school notebooks to raise money for an upcoming school e...

A: Answer: The solution is given below:

Q: g(x) = 2x – 4 h(x) = 2x3 + 4.r² Find (goh)(3) %3D %3D Answer:

A: topic - composite functions

Q: 1 2 21 Let A = -4 1 |and b = If the least-squares solution of 1 X1 Ax = b is then the value of X1 is...

A:

Q: Let P(1, –2, 4) and v = (3, 1, –5), and let I be the line passing through P and in the direction of ...

A:

Q: Use the properties of logarithms to write the expression as a single logarithm. ln(2x) − ln(2y)

A: The given question has been solved in detail. 

Q: QUESTION 14 4 Use the diagram below to explaing why 1- 4

A: Given,           1÷45=54To find : Use the diagram to explain the function.

Q: Let A = [ B = and C = If C + X-1 = AB then X = %3D 10 10 O the above matrix O None of the mentioned ...

A: We have to solve above matrix 

Q: as an exponential expression with base 5. 125 Write

A: topic - exponents

Q: se the graph of the function to find its average rate of change from x= 1 to x = implify your answer...

A: Given query is to find average rate of change from the graph.

Q: 2. Solve the following recurrence and prove that your solution is correct. for n = 0 Pn = 2 for n = ...

A:

Q: Given h(x) = -2x-3, which of the following statements describes h(x)? O The function h(x) is increas...

A: Topic:- calculus 

Q: After Ciara spent 3/8 of her "fun savings" on a GPS watch to take hiking, she had $360 left for her ...

A:

Q: Find the maximum or minimum of the function. y = 2p2 + 2p − 1

A:

Q: Find the annual percentage yield​ (APY) in the following situation.   A bank offers an APR of 5.4​% ...

A: Given query is to find annual percentage yield.

Q: Find the vectors that satisfy the stated conditions. NOTE: Enter the exact answers using the provide...

A:

Q: or a quadratic equation: two positive numbers differ by 4 and the sum of their squares is 136. Find ...

A: Given: - The statement is, For a quadratic equation: two positive numbers differ by 4 and the sum of...

Q: За? — 14— 5 x2 +3x-40 9x2 –15x 3x-5 ||

A: Given,            3x2-14x-59x2-15x÷x2+3x-403x-5To find : Simplify

Q: Answer the questions about the following function. 16x f(x) = + 64 (a) Is the point (- 2/2,1) on the...

A:

Q: An exponential function f(x) = of a and b? = ab" passes through the points (0, 9000) and (3, 1944). ...

A: The given exponential function is: fx=abx  ...1 And The given points are; 0,9000 & 3,1944

Q: Write 27 as an exponential expression with base 3.

A:

Q: Once an airplane has reached its cruising altitude, its computer shows the destination to be 3,800 m...

A: Solution ) suppose distance ( miles ) the plane is from destination  t hour after reaching cruising ...

Q: The equation x-7x²+ 14x² +2x-20=0 has how many roots?

A: we have to apply properties of polynomials to solve the question

Q: Long division poly

A:

Q: Consider the following functions. f(x) = x - 2, g(x) = x Find (f+ g)(x). Find the domain of (f+ g)(x...

A:

Q: Rotate the triangle with vertices  (3, 4),   (4, 3),  and  (3, 0)  counterclockwise 90° about the...

A:

Q: Simplify 6)6^)*

A:

Q: 2) f(x) = 3(-x + 1)³ +2 Domain Range Zeros x-intercept y-intercept Continuity Increase Interval Decr...

A: Since this is a multiple subpart question according to the Bartleby answering rule, only first three...

Q: Let v = (4, –2, –4) be a vector in R³. a) Find a unit vector in the direction of v. b) Find a vector...

A:

Q: in a right triangle, what is the side opposite the right angle? A. Base B. Leg D. Median C. Hypotenu...

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

Q: X-3J3x3+x +|

A: In this question we have to find the long division polynomials.

Q: What are all the zeros of the polynomial function f(x) = 3x-5x2-10x-67

A:

Q: Express the function Fin the form fog. (Enter your answers as a comma-separated list. Use non-identi...

A:

Q: The sum of a number p and seven is divided by twelve.The result is three. What is the number?

A: Given query is to find unknown number P.

Q: 5. During a summer spraying program the mosquito population was reduced by 15% every 3 weeks. If the...

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: State the domain and range of the relation given in the table below, and determine if it is a functi...

A: Given query is to find the domain and the range of the relation.

Q: Identify the property to be used in each equation to solve f 1. x+47 28 2. x-12 25 3. 20=x-11 4. x-(...

A: We need to identify the property to be used to find x.

Q: b. m(x) = x³ – 4x² Factored form: m(x) = Degree Zeros Multiplicity |Crosses/Touches Sign End behavio...

A: topic- polynomial